Typical text:

Suppose the top of the ladder represents the best possible life for you and the bottom of the ladder the worst possible life. Where on this ladder do you feel you personally stand at the present time?
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Afghanistan

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.05 1.50 4.05 1.50 C-BW-c-sq-l-11-c 2008 3.72 1.77 3.72 1.77 C-BW-c-sq-l-11-c 2009 4.40 1.72 4.40 1.72 C-BW-c-sq-l-11-c 2010 4.76 1.88 4.76 1.88 C-BW-c-sq-l-11-c 2011 3.83 1.79 3.83 1.79 C-BW-c-sq-l-11-c 2012 3.78 1.80 3.78 1.80 C-BW-c-sq-l-11-c 2013 3.57 1.22 3.57 1.22 C-BW-c-sq-l-11-c 2014 3.13 1.40 3.13 1.40 C-BW-c-sq-l-11-c 2015 3.98 2.16 3.98 2.16 C-BW-c-sq-l-11-c 2016 4.22 1.80 4.22 1.80 C-BW-c-sq-l-11-c 2017 2.66 1.45 2.66 1.45 C-BW-c-sq-l-11-c 2018 2.69 1.41 2.69 1.41 C-BW-c-sq-l-11-c 2019 2.38 1.41 2.38 1.41 Average 3.63 1.64 3.63 1.64

Albania

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.63 1.76 4.63 1.76 C-BW-c-sq-l-11-c 2007 4.63 1.76 4.63 1.76 C-BW-c-sq-l-11-c 2009 5.49 1.92 5.46 1.92 C-BW-c-sq-l-11-c 2010 5.27 1.86 5.27 1.86 C-BW-c-sq-l-11-c 2011 5.87 1.85 5.87 1.85 C-BW-c-sq-l-11-c 2012 5.51 1.92 5.51 1.92 C-BW-c-sq-l-11-c 2013 4.55 2.32 4.55 2.32 C-BW-c-sq-l-11-c 2014 4.81 2.66 4.81 2.66 C-BW-c-sq-l-11-c 2015 4.61 2.73 4.61 2.73 C-BW-c-sq-l-11-c 2016 4.51 2.65 4.51 2.65 C-BW-c-sq-l-11-c 2017 4.64 2.68 4.64 2.68 C-BW-c-sq-l-11-c 2018 5.00 2.64 5.00 2.64 C-BW-c-sq-l-11-c 2019 5.00 2.61 5.00 2.61 C-BW-c-sq-l-11-c 2020 5.37 5.37 Average 4.99 2.26 4.99 2.26

Algeria

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 5.91 1.97 5.91 1.97 C-BW-c-sq-l-11-c 2010 5.46 1.63 5.46 1.63 C-BW-c-sq-l-11-c 2011 5.32 1.66 5.32 1.66 C-BW-c-sq-l-11-c 2012 5.60 1.94 5.60 1.94 C-BW-c-sq-l-11-c 2014 6.35 1.63 6.35 1.63 C-BW-c-sq-l-11-c 2016 5.34 2.11 5.34 2.11 C-BW-c-sq-l-11-c 2017 5.25 2.04 5.25 2.04 C-BW-c-sq-l-11-c 2018 5.04 1.97 5.04 1.97 C-BW-c-sq-l-11-c 2019 4.74 1.80 4.74 1.80 Average 5.45 1.86 5.45 1.86

Angola

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.46 1.78 4.46 1.78 C-BW-c-sq-l-11-c 2011 5.59 2.21 5.59 2.21 C-BW-c-sq-l-11-c 2012 4.36 2.15 4.36 2.15 C-BW-c-sq-l-11-c 2013 3.94 2.33 3.94 2.33 C-BW-c-sq-l-11-c 2014 3.79 2.20 3.79 2.20 Average 4.43 2.13 4.43 2.13

Argentina

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2002 5.99 2.40 5.99 2.40 C-BW-c-sq-l-11-c 2006 6.31 1.97 6.31 1.97 C-BW-c-sq-l-11-c 2006 6.31 1.98 6.31 1.98 C-BW-c-sq-l-11-c 2007 6.07 2.04 6.07 2.04 C-BW-c-sq-l-11-c 2008 6.20 1.80 6.20 1.80 C-BW-c-sq-l-11-c 2008 5.96 2.15 5.96 2.15 C-BW-c-sq-l-11-c 2009 6.42 2.07 6.42 2.07 C-BW-c-sq-l-11-c 2010 6.44 2.10 6.44 2.10 C-BW-c-sq-l-11-c 2010 6.44 2.11 6.44 2.11 C-BW-c-sq-l-11-c 2011 6.78 1.99 6.78 1.99 C-BW-c-sq-l-11-c 2012 6.47 2.10 6.47 2.10 C-BW-c-sq-l-11-c 2013 6.58 1.99 6.58 1.99 C-BW-c-sq-l-11-c 2014 6.67 2.13 6.67 2.13 C-BW-c-sq-l-11-c 2015 6.70 1.95 6.70 1.95 C-BW-c-sq-l-11-c 2016 6.43 2.13 6.43 2.13 C-BW-c-sq-l-11-c 2017 6.04 2.41 6.04 2.41 C-BW-c-sq-l-11-c 2018 5.79 2.47 5.79 2.47 C-BW-c-sq-l-11-c 2019 6.09 2.26 6.09 2.26 C-BW-c-sq-l-11-c 2020 5.90 5.90 Average 6.29 2.11 6.29 2.11

Armenia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.28 1.98 4.28 1.98 C-BW-c-sq-l-11-c 2006 4.29 1.99 4.29 1.99 C-BW-c-sq-l-11-c 2007 4.88 1.71 4.88 1.71 C-BW-c-sq-l-11-c 2008 4.65 1.95 4.65 1.95 C-BW-c-sq-l-11-c 2009 4.18 2.18 4.18 2.18 C-BW-c-sq-l-11-c 2010 4.37 2.09 4.37 2.09 C-BW-c-sq-l-11-c 2011 4.26 1.95 4.26 1.95 C-BW-c-sq-l-11-c 2012 4.32 2.26 4.32 2.26 C-BW-c-sq-l-11-c 2013 4.28 2.13 4.28 2.13 C-BW-c-sq-l-11-c 2014 4.45 2.14 4.45 2.14 C-BW-c-sq-l-11-c 2015 4.35 2.24 4.35 2.24 C-BW-c-sq-l-11-c 2016 4.33 2.13 4.33 2.13 C-BW-c-sq-l-11-c 2017 4.29 2.33 4.29 2.33 C-BW-c-sq-l-11-c 2018 5.06 2.10 5.06 2.10 Average 4.43 2.08 4.43 2.08

Australia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-m-11-a 1975 7.00 1.79 7.00 1.79 C-BW-c-sq-l-11-c 2005 7.34 1.53 7.34 1.53 C-BW-c-sq-l-11-c 2006 7.34 1.52 7.34 1.52 C-BW-c-sq-l-11-c 2007 7.29 1.76 7.29 1.76 C-BW-c-sq-l-11-c 2008 7.25 1.69 7.25 1.69 C-BW-c-sq-l-11-c 2010 7.45 1.74 7.45 1.74 C-BW-c-sq-l-11-c 2011 7.41 1.78 7.41 1.78 C-BW-c-sq-l-11-c 2012 7.20 1.76 7.20 1.76 C-BW-c-sq-l-11-c 2013 7.36 1.74 7.36 1.74 C-BW-c-sq-l-11-c 2014 7.29 1.80 7.29 1.80 C-BW-c-sq-l-11-c 2015 7.31 1.69 7.31 1.69 C-BW-c-sq-l-11-c 2016 7.25 1.70 7.25 1.70 C-BW-c-sq-l-11-c 2017 7.26 1.75 7.26 1.75 C-BW-c-sq-l-11-c 2018 7.18 1.75 7.18 1.75 C-BW-c-sq-l-11-c 2019 7.23 1.70 7.23 1.70 C-BW-c-sq-l-11-c 2020 7.14 7.14 Average 7.27 1.71 7.27 1.71

Austria

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 7.12 1.76 7.12 1.76 C-BW-c-sq-l-11-c 2006 7.12 1.76 7.12 1.76 C-BW-c-sq-l-11-c 2008 7.18 1.69 7.18 1.69 C-BW-c-sq-l-11-c 2010 7.30 1.75 7.30 1.75 C-BW-c-sq-l-11-c 2011 7.47 1.85 7.47 1.85 C-BW-c-sq-l-11-c 2012 7.40 1.72 7.40 1.72 C-BW-c-sq-l-11-c 2013 7.50 1.86 7.50 1.86 C-BW-c-sq-l-11-c 2014 6.95 1.84 6.95 1.84 C-BW-c-sq-l-11-c 2015 7.08 1.76 7.08 1.76 C-BW-c-sq-l-11-c 2016 7.05 1.70 7.05 1.70 C-BW-c-sq-l-11-c 2017 7.29 1.56 7.29 1.56 C-BW-c-sq-l-11-c 2018 7.40 1.55 7.40 1.55 C-BW-c-sq-l-11-c 2019 7.20 1.55 7.20 1.55 C-BW-c-sq-l-11-c 2020 7.21 7.21 Average 7.23 1.72 7.23 1.72

Azerbaijan

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.72 1.56 4.72 1.56 C-BW-c-sq-l-11-c 2006 4.73 1.56 4.73 1.56 C-BW-c-sq-l-11-c 2007 4.57 1.61 4.57 1.61 C-BW-c-sq-l-11-c 2008 4.82 1.89 4.82 1.89 C-BW-c-sq-l-11-c 2009 4.57 1.89 4.57 1.89 C-BW-c-sq-l-11-c 2010 4.22 1.89 4.22 1.89 C-BW-c-sq-l-11-c 2011 4.68 1.88 4.68 1.88 C-BW-c-sq-l-11-c 2012 4.91 1.89 4.91 1.89 C-BW-c-sq-l-11-c 2013 5.48 1.44 5.48 1.44 C-BW-c-sq-l-11-c 2014 5.25 1.47 5.25 1.47 C-BW-c-sq-l-11-c 2015 5.15 1.70 5.15 1.70 C-BW-c-sq-l-11-c 2016 5.30 1.61 5.30 1.61 C-BW-c-sq-l-11-c 2017 5.15 1.67 5.15 1.67 C-BW-c-sq-l-11-c 2018 5.17 1.86 5.17 1.86 C-BW-c-sq-l-11-c 2019 5.17 1.35 5.17 1.35 Average 4.93 1.68 4.93 1.68

Bahrein

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2009 5.70 2.37 5.70 2.37 C-BW-c-sq-l-11-c 2010 5.94 1.58 5.94 1.58 C-BW-c-sq-l-11-c 2011 4.82 1.81 4.82 1.81 C-BW-c-sq-l-11-c 2012 5.03 1.90 5.03 1.90 C-BW-c-sq-l-11-c 2013 6.69 1.81 6.69 1.81 C-BW-c-sq-l-11-c 2014 6.17 2.42 6.17 2.42 C-BW-c-sq-l-11-c 2015 6.01 2.18 6.01 2.18 C-BW-c-sq-l-11-c 2016 6.17 2.26 6.17 2.26 C-BW-c-sq-l-11-c 2017 6.23 2.22 6.23 2.22 C-BW-c-sq-l-11-c 2020 6.17 6.17 Average 5.89 2.06 5.89 2.06

Bangladesh

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2002 4.49 1.84 4.49 1.84 C-BW-c-sq-l-11-c 2006 4.31 1.76 4.31 1.76 C-BW-c-sq-l-11-c 2006 4.32 1.76 4.32 1.76 C-BW-c-sq-l-11-c 2007 4.60 1.79 4.60 1.79 C-BW-c-sq-l-11-c 2007 4.61 1.80 4.61 1.80 C-BW-c-sq-l-11-c 2008 5.05 1.76 5.05 1.76 C-BW-c-sq-l-11-c 2009 5.08 1.69 5.08 1.69 C-BW-c-sq-l-11-c 2010 4.86 1.93 4.86 1.93 C-BW-c-sq-l-11-c 2011 4.99 1.86 4.99 1.86 C-BW-c-sq-l-11-c 2012 4.72 1.93 4.72 1.93 C-BW-c-sq-l-11-c 2013 4.66 2.03 4.66 2.03 C-BW-c-sq-l-11-c 2014 4.64 1.90 4.64 1.90 C-BW-c-sq-l-11-c 2015 4.63 2.16 4.63 2.16 C-BW-c-sq-l-11-c 2016 4.56 1.98 4.56 1.98 C-BW-c-sq-l-11-c 2017 4.31 1.87 4.31 1.87 C-BW-c-sq-l-11-c 2018 4.50 2.16 4.50 2.16 C-BW-c-sq-l-11-c 2019 5.11 2.88 5.11 2.88 C-BW-c-sq-l-11-c 2020 5.28 5.28 Average 4.71 1.95 4.71 1.95

Belarus

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 5.65 1.77 5.65 1.77 C-BW-c-sq-l-11-c 2006 5.66 1.77 5.66 1.77 C-BW-c-sq-l-11-c 2007 5.62 1.79 5.62 1.79 C-BW-c-sq-l-11-c 2008 5.46 1.80 5.46 1.80 C-BW-c-sq-l-11-c 2009 5.56 1.94 5.56 1.94 C-BW-c-sq-l-11-c 2010 5.53 1.85 5.53 1.85 C-BW-c-sq-l-11-c 2011 5.23 5.23 1.98 1.98 C-BW-c-sq-l-11-c 2012 5.75 2.04 5.75 2.04 C-BW-c-sq-l-11-c 2013 5.88 1.78 5.88 1.78 C-BW-c-sq-l-11-c 2014 5.81 1.88 5.81 1.88 C-BW-c-sq-l-11-c 2015 5.72 2.00 5.72 2.00 C-BW-c-sq-l-11-c 2016 5.18 1.78 5.18 1.78 C-BW-c-sq-l-11-c 2017 5.55 1.66 5.55 1.66 C-BW-c-sq-l-11-c 2018 5.23 1.69 5.23 1.69 C-BW-c-sq-l-11-c 2019 5.82 1.92 5.82 1.92 Average 5.58 2.06 5.36 1.84

Belgium

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2005 7.26 1.50 7.26 1.50 C-BW-c-sq-l-11-c 2006 7.26 1.49 7.26 1.49 C-BW-c-sq-l-11-c 2007 7.22 1.47 7.22 1.47 C-BW-c-sq-l-11-c 2008 7.12 1.53 7.12 1.53 C-BW-c-sq-l-11-c 2010 6.85 1.60 6.85 1.60 C-BW-c-sq-l-11-c 2011 7.11 1.63 7.11 1.63 C-BW-c-sq-l-11-c 2012 6.94 1.83 6.94 1.83 C-BW-c-sq-l-11-c 2013 7.10 1.50 7.10 1.50 C-BW-c-sq-l-11-c 2014 6.86 1.68 6.86 1.68 C-BW-c-sq-l-11-c 2015 6.90 1.51 6.90 1.51 C-BW-c-sq-l-11-c 2016 6.95 1.50 6.95 1.50 C-BW-c-sq-l-11-c 2017 6.93 1.51 6.93 1.51 C-BW-c-sq-l-11-c 2018 6.89 1.55 6.89 1.55 C-BW-c-sq-l-11-c 2019 6.77 1.61 6.77 1.61 C-BW-c-sq-l-11-c 2020 6.84 6.84 Average 7.00 1.56 7.00 1.56

Belize

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2007 6.45 2.04 6.45 2.04 C-BW-c-sq-l-11-c 2010 5.34 2.53 5.34 2.53 C-BW-c-sq-l-11-c 2014 5.96 2.46 5.96 2.46 Average 5.92 2.34 5.92 2.34

Benin

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 3.32 1.52 3.32 1.52 C-BW-c-sq-l-11-c 2006 3.33 1.52 3.33 1.52 C-BW-c-sq-l-11-c 2008 3.66 1.72 3.66 1.72 C-BW-c-sq-l-11-c 2008 3.67 1.73 3.67 1.73 C-BW-c-sq-l-11-c 2011 3.87 1.69 3.87 1.69 C-BW-c-sq-l-11-c 2012 3.19 1.64 3.19 1.64 C-BW-c-sq-l-11-c 2013 3.48 1.59 3.48 1.59 C-BW-c-sq-l-11-c 2014 3.35 1.69 3.35 1.69 C-BW-c-sq-l-11-c 2015 3.62 2.05 3.62 2.05 C-BW-c-sq-l-11-c 2016 4.01 2.19 4.01 2.19 C-BW-c-sq-l-11-c 2017 4.85 3.00 4.85 3.00 C-BW-c-sq-l-11-c 2018 5.82 3.31 5.82 3.31 C-BW-c-sq-l-11-c 2019 4.98 3.30 4.98 3.30 C-BW-c-sq-l-11-c 2020 4.41 4.41 Average 3.97 2.07 3.97 2.07

Bhutan

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2013 5.57 1.28 5.57 1.28 C-BW-c-sq-l-11-c 2014 4.94 0.99 4.94 0.99 C-BW-c-sq-l-11-c 2015 5.08 1.47 5.08 1.47 Average 5.20 1.25 5.20 1.25

Bolivia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 5.36 1.81 5.36 1.81 C-BW-c-sq-l-11-c 2006 5.37 1.82 5.37 1.82 C-BW-c-sq-l-11-c 2007 5.62 1.94 5.62 1.94 C-BW-c-sq-l-11-c 2007 5.63 1.94 5.63 1.94 C-BW-c-sq-l-11-c 2008 5.88 1.98 5.88 1.98 C-BW-c-sq-l-11-c 2008 5.30 1.88 5.30 1.88 C-BW-c-sq-l-11-c 2009 6.09 1.98 6.09 1.98 C-BW-c-sq-l-11-c 2010 5.89 1.67 5.89 1.67 C-BW-c-sq-l-11-c 2010 5.78 1.76 5.78 1.76 C-BW-c-sq-l-11-c 2011 5.78 1.73 5.78 1.73 C-BW-c-sq-l-11-c 2012 6.02 2.17 6.02 2.17 C-BW-c-sq-l-11-c 2013 5.77 1.98 5.77 1.98 C-BW-c-sq-l-11-c 2014 5.86 1.84 5.86 1.84 C-BW-c-sq-l-11-c 2015 5.83 1.86 5.83 1.86 C-BW-c-sq-l-11-c 2016 5.77 2.05 5.77 2.05 C-BW-c-sq-l-11-c 2017 5.65 2.25 5.65 2.25 C-BW-c-sq-l-11-c 2018 5.92 2.20 5.92 2.20 C-BW-c-sq-l-11-c 2019 5.67 2.25 5.67 2.25 C-BW-c-sq-l-11-c 2020 5.56 5.56 Average 5.72 1.95 5.72 1.95

Bosnia Herzegovina

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.89 2.29 4.89 2.29 C-BW-c-sq-l-11-c 2007 4.90 2.29 4.90 2.29 C-BW-c-sq-l-11-c 2009 4.96 2.11 4.96 2.11 C-BW-c-sq-l-11-c 2010 4.67 1.97 4.67 1.97 C-BW-c-sq-l-11-c 2011 4.99 2.05 4.99 2.05 C-BW-c-sq-l-11-c 2012 4.77 2.41 4.77 2.41 C-BW-c-sq-l-11-c 2013 5.12 2.22 5.12 2.22 C-BW-c-sq-l-11-c 2014 5.25 2.24 5.25 2.24 C-BW-c-sq-l-11-c 2015 5.12 2.43 5.12 2.43 C-BW-c-sq-l-11-c 2016 5.18 2.22 5.18 2.22 C-BW-c-sq-l-11-c 2017 5.09 2.28 5.09 2.28 C-BW-c-sq-l-11-c 2018 5.89 1.99 5.89 1.99 C-BW-c-sq-l-11-c 2019 6.02 2.26 6.02 2.26 C-BW-c-sq-l-11-c 2020 5.52 5.52 Average 5.17 2.21 5.17 2.21

Botswana

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.73 2.08 4.73 2.08 C-BW-c-sq-l-11-c 2006 4.74 2.09 4.74 2.09 C-BW-c-sq-l-11-c 2008 5.45 2.40 5.45 2.40 C-BW-c-sq-l-11-c 2010 3.55 1.94 3.55 1.94 C-BW-c-sq-l-11-c 2011 3.52 1.96 3.52 1.96 C-BW-c-sq-l-11-c 2012 4.84 1.99 4.84 1.99 C-BW-c-sq-l-11-c 2013 4.13 2.12 4.13 2.12 C-BW-c-sq-l-11-c 2014 4.03 2.36 4.03 2.36 C-BW-c-sq-l-11-c 2015 3.76 2.29 3.76 2.29 C-BW-c-sq-l-11-c 2016 3.50 2.69 3.50 2.69 C-BW-c-sq-l-11-c 2017 3.50 2.67 3.50 2.67 C-BW-c-sq-l-11-c 2018 3.46 2.64 3.46 2.64 C-BW-c-sq-l-11-c 2019 3.47 2.61 3.47 2.61 Average 4.05 2.30 4.05 2.30

Brazil

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-a 1960 4.56 2.57 4.56 2.57 C-BW-c-sq-m-11-a 1975 6.17 2.17 6.17 2.17 C-BW-c-sq-l-11-c 2005 6.64 2.44 6.64 2.44 C-BW-c-sq-l-11-c 2007 6.32 2.25 6.32 2.25 C-BW-c-sq-l-11-c 2008 6.69 2.26 6.69 2.26 C-BW-c-sq-l-11-c 2008 6.69 2.27 6.69 2.27 C-BW-c-sq-l-11-c 2009 7.00 2.24 7.00 2.24 C-BW-c-sq-l-11-c 2010 7.05 1.99 7.05 1.99 C-BW-c-sq-l-11-c 2010 6.84 2.26 6.84 2.26 C-BW-c-sq-l-11-c 2011 7.00 7.00 C-BW-c-sq-l-11-c 2011 7.04 2.04 7.04 2.04 C-BW-c-sq-l-11-c 2012 6.66 2.40 6.66 2.40 C-BW-c-sq-l-11-c 2013 7.14 2.19 7.14 2.19 C-BW-c-sq-l-11-c 2014 6.98 2.11 6.98 2.11 C-BW-c-sq-l-11-c 2015 6.55 2.26 6.55 2.26 C-BW-c-sq-l-11-c 2016 6.37 2.52 6.37 2.52 C-BW-c-sq-l-11-c 2017 6.33 2.53 6.33 2.53 C-BW-c-sq-l-11-c 2018 6.19 2.64 6.19 2.64 C-BW-c-sq-l-11-c 2019 6.45 2.49 6.45 2.49 C-BW-c-sq-l-11-c 2020 6.11 6.11 Average 6.54 2.31 6.54 2.31

Bulgaria

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2002 3.75 1.98 3.75 1.98 C-BW-c-sq-l-11-c 2006 3.84 1.94 3.84 1.94 C-BW-c-sq-l-11-c 2007 3.84 1.95 3.84 1.95 C-BW-c-sq-l-11-c 2010 3.91 1.97 3.91 1.97 C-BW-c-sq-l-11-c 2011 3.88 1.99 3.88 1.99 C-BW-c-sq-l-11-c 2012 4.22 2.17 4.22 2.17 C-BW-c-sq-l-11-c 2013 3.99 2.12 3.99 2.12 C-BW-c-sq-l-11-c 2014 4.44 2.00 4.44 2.00 C-BW-c-sq-l-11-c 2015 4.87 2.20 4.87 2.20 C-BW-c-sq-l-11-c 2016 4.84 1.92 4.84 1.92 C-BW-c-sq-l-11-c 2017 5.10 1.85 5.10 1.85 C-BW-c-sq-l-11-c 2018 5.10 2.04 5.10 2.04 C-BW-c-sq-l-11-c 2019 5.11 2.05 5.11 2.05 C-BW-c-sq-l-11-c 2020 5.60 5.60 Average 4.46 2.01 4.46 2.01

Burkina Faso

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 3.80 1.56 3.80 1.56 C-BW-c-sq-l-11-c 2006 3.80 1.57 3.80 1.57 C-BW-c-sq-l-11-c 2007 4.02 1.28 4.02 1.28 C-BW-c-sq-l-11-c 2008 3.85 1.42 3.85 1.42 C-BW-c-sq-l-11-c 2010 4.04 1.40 4.04 1.40 C-BW-c-sq-l-11-c 2011 4.79 1.61 4.79 1.61 C-BW-c-sq-l-11-c 2012 3.96 1.76 3.96 1.76 C-BW-c-sq-l-11-c 2013 3.33 1.68 3.33 1.68 C-BW-c-sq-l-11-c 2014 3.48 2.15 3.48 2.15 C-BW-c-sq-l-11-c 2015 4.42 2.01 4.42 2.01 C-BW-c-sq-l-11-c 2016 4.21 1.97 4.21 1.97 C-BW-c-sq-l-11-c 2017 4.65 2.20 4.65 2.20 C-BW-c-sq-l-11-c 2018 4.93 2.65 4.93 2.65 C-BW-c-sq-l-11-c 2019 4.74 2.85 4.74 2.85 Average 4.14 1.86 4.14 1.86

Burundi

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.38 1.40 4.38 1.40 C-BW-c-sq-l-11-c 2008 3.56 1.54 3.56 1.54 C-BW-c-sq-l-11-c 2009 3.79 1.50 3.79 1.50 C-BW-c-sq-l-11-c 2011 3.71 1.75 3.71 1.75 C-BW-c-sq-l-11-c 2014 2.90 2.22 2.90 2.22 C-BW-c-sq-l-11-c 2018 3.78 2.82 3.78 2.82 Average 3.69 1.87 3.69 1.87

Cambodia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 3.56 1.68 3.56 1.68 C-BW-c-sq-l-11-c 2006 3.57 1.68 3.57 1.68 C-BW-c-sq-l-11-c 2007 4.16 1.24 4.16 1.24 C-BW-c-sq-l-11-c 2008 4.46 1.43 4.46 1.43 C-BW-c-sq-l-11-c 2009 4.11 1.31 4.11 1.31 C-BW-c-sq-l-11-c 2010 4.14 1.48 4.14 1.48 C-BW-c-sq-l-11-c 2011 4.16 1.33 4.16 1.33 C-BW-c-sq-l-11-c 2012 3.90 1.70 3.90 1.70 C-BW-c-sq-l-11-c 2013 3.67 2.04 3.67 2.04 C-BW-c-sq-l-11-c 2014 3.88 2.57 3.88 2.57 C-BW-c-sq-l-11-c 2015 4.16 2.49 4.16 2.49 C-BW-c-sq-l-11-c 2016 4.46 2.56 4.46 2.56 C-BW-c-sq-l-11-c 2017 4.59 2.73 4.59 2.73 C-BW-c-sq-l-11-c 2018 5.12 2.91 5.12 2.91 C-BW-c-sq-l-11-c 2019 5.00 2.83 5.00 2.83 C-BW-c-sq-l-11-c 2020 4.38 4.38 Average 4.21 2.00 4.21 2.00

Cameroon

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 3.85 1.85 3.85 1.85 C-BW-c-sq-l-11-c 2006 3.85 1.86 3.85 1.86 C-BW-c-sq-l-11-c 2007 4.35 1.64 4.35 1.64 C-BW-c-sq-l-11-c 2008 4.29 1.77 4.29 1.77 C-BW-c-sq-l-11-c 2009 4.74 1.86 4.74 1.86 C-BW-c-sq-l-11-c 2010 4.55 1.60 4.55 1.60 C-BW-c-sq-l-11-c 2011 4.43 1.94 4.43 1.94 C-BW-c-sq-l-11-c 2012 4.24 2.24 4.24 2.24 C-BW-c-sq-l-11-c 2013 4.27 2.06 4.27 2.06 C-BW-c-sq-l-11-c 2014 4.24 2.11 4.24 2.11 C-BW-c-sq-l-11-c 2015 5.04 2.52 5.04 2.52 C-BW-c-sq-l-11-c 2016 4.82 2.36 4.82 2.36 C-BW-c-sq-l-11-c 2017 5.07 2.82 5.07 2.82 C-BW-c-sq-l-11-c 2018 5.25 2.92 5.25 2.92 C-BW-c-sq-l-11-c 2019 4.94 2.74 4.94 2.74 C-BW-c-sq-l-11-c 2020 5.24 5.24 Average 4.57 2.15 4.57 2.15

Canada

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-m-11-a 1975 7.00 1.75 7.00 1.75 C-BW-c-sq-l-11-c 2002 7.00 1.72 7.00 1.72 C-BW-c-sq-l-11-c 2005 7.42 1.64 7.42 1.64 C-BW-c-sq-l-11-c 2006 7.41 1.63 7.41 1.63 C-BW-c-sq-l-11-c 2006 7.40 7.40 C-BW-c-sq-l-11-c 2007 7.48 1.81 7.48 1.81 C-BW-c-sq-l-11-c 2007 7.48 1.82 7.48 1.82 C-BW-c-sq-l-11-c 2008 7.49 1.62 7.49 1.62 C-BW-c-sq-l-11-c 2009 7.49 1.61 7.49 1.61 C-BW-c-sq-l-11-c 2010 6.26 2.00 6.26 2.00 C-BW-c-sq-l-11-c 2010 7.65 1.75 7.65 1.75 C-BW-c-sq-l-11-c 2011 7.43 1.82 7.43 1.82 C-BW-c-sq-l-11-c 2012 7.42 1.77 7.42 1.77 C-BW-c-sq-l-11-c 2013 7.59 1.66 7.59 1.66 C-BW-c-sq-l-11-c 2014 7.30 1.76 7.30 1.76 C-BW-c-sq-l-11-c 2015 7.41 1.61 7.41 1.61 C-BW-c-sq-l-11-c 2016 7.24 1.78 7.24 1.78 C-BW-c-sq-l-11-c 2017 7.41 1.60 7.41 1.60 C-BW-c-sq-l-11-c 2018 7.18 1.76 7.18 1.76 C-BW-c-sq-l-11-c 2019 7.11 1.78 7.11 1.78 C-BW-c-sq-l-11-c 2020 7.03 7.03 Average 7.29 1.73 7.29 1.73

Central African Republic

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2007 4.16 1.66 4.16 1.66 C-BW-c-sq-l-11-c 2010 3.57 1.50 3.57 1.50 C-BW-c-sq-l-11-c 2011 3.68 1.71 3.68 1.71 C-BW-c-sq-l-11-c 2016 2.69 2.25 2.69 2.25 C-BW-c-sq-l-11-c 2017 3.48 2.81 3.48 2.81 Average 3.52 1.99 3.52 1.99

Chad

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 3.43 1.70 3.43 1.70 C-BW-c-sq-l-11-c 2006 3.43 1.71 3.43 1.71 C-BW-c-sq-l-11-c 2007 4.14 1.57 4.14 1.57 C-BW-c-sq-l-11-c 2008 4.63 1.35 4.63 1.35 C-BW-c-sq-l-11-c 2009 3.64 1.30 3.64 1.30 C-BW-c-sq-l-11-c 2010 3.74 1.34 3.74 1.34 C-BW-c-sq-l-11-c 2011 4.39 1.74 4.39 1.74 C-BW-c-sq-l-11-c 2012 4.03 1.58 4.03 1.58 C-BW-c-sq-l-11-c 2013 3.51 1.64 3.51 1.64 C-BW-c-sq-l-11-c 2014 3.46 1.61 3.46 1.61 C-BW-c-sq-l-11-c 2015 4.32 2.34 4.32 2.34 C-BW-c-sq-l-11-c 2016 4.03 2.44 4.03 2.44 C-BW-c-sq-l-11-c 2017 4.56 2.88 4.56 2.88 C-BW-c-sq-l-11-c 2018 4.49 3.11 4.49 3.11 C-BW-c-sq-l-11-c 2019 4.25 3.14 4.25 3.14 Average 4.00 1.96 4.00 1.96

Chile

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 6.06 2.21 6.06 2.21 C-BW-c-sq-l-11-c 2007 5.69 2.16 5.69 2.16 C-BW-c-sq-l-11-c 2007 5.70 2.17 5.70 2.17 C-BW-c-sq-l-11-c 2008 6.39 1.93 6.39 1.93 C-BW-c-sq-l-11-c 2008 5.79 2.39 5.79 2.39 C-BW-c-sq-l-11-c 2009 6.49 2.21 6.49 2.21 C-BW-c-sq-l-11-c 2010 6.15 1.94 6.15 1.94 C-BW-c-sq-l-11-c 2010 6.64 2.18 6.64 2.18 C-BW-c-sq-l-11-c 2011 6.53 2.07 6.53 2.07 C-BW-c-sq-l-11-c 2012 6.60 2.12 6.60 2.12 C-BW-c-sq-l-11-c 2013 6.74 2.10 6.74 2.10 C-BW-c-sq-l-11-c 2014 6.84 2.06 6.84 2.06 C-BW-c-sq-l-11-c 2015 6.53 1.94 6.53 1.94 C-BW-c-sq-l-11-c 2016 6.58 1.99 6.58 1.99 C-BW-c-sq-l-11-c 2017 6.32 2.16 6.32 2.16 C-BW-c-sq-l-11-c 2018 6.44 2.15 6.44 2.15 C-BW-c-sq-l-11-c 2019 5.94 2.12 5.94 2.12 C-BW-c-sq-l-11-c 2020 6.15 6.15 Average 6.31 2.11 6.31 2.11

China

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 1999 4.11 4.11 C-BW-c-sq-l-11-c 2004 4.50 4.50 C-BW-c-sq-l-11-c 2005 5.53 1.90 5.53 1.90 C-BW-c-sq-l-11-c 2006 3.96 3.96 C-BW-c-sq-l-11-c 2006 4.56 1.97 4.56 1.97 C-BW-c-sq-l-11-c 2007 5.82 1.74 5.82 1.74 C-BW-c-sq-l-11-c 2007 4.29 4.29 C-BW-c-sq-l-11-c 2007 4.86 1.78 4.86 1.78 C-BW-c-sq-l-11-c 2008 4.85 1.80 4.85 1.80 C-BW-c-sq-l-11-c 2009 4.45 1.83 4.45 1.83 C-BW-c-sq-l-11-c 2010 5.85 5.85 C-BW-c-sq-l-11-c 2010 4.65 1.88 4.65 1.88 C-BW-c-sq-l-11-c 2011 5.04 1.88 5.04 1.88 C-BW-c-sq-l-11-c 2012 5.09 2.08 5.09 2.08 C-BW-c-sq-l-11-c 2013 5.24 1.88 5.24 1.88 C-BW-c-sq-l-11-c 2014 5.20 1.78 5.20 1.78 C-BW-c-sq-l-11-c 2015 5.30 2.07 5.30 2.07 C-BW-c-sq-l-11-c 2016 5.32 2.00 5.32 2.00 C-BW-c-sq-l-11-c 2017 5.10 2.27 5.10 2.27 C-BW-c-sq-l-11-c 2018 5.13 2.26 5.13 2.26 C-BW-c-sq-l-11-c 2019 5.14 2.25 5.14 2.25 C-BW-c-sq-l-11-c 2020 5.77 5.77 Average 4.99 1.96 4.99 1.96

Colombia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 6.02 2.39 6.02 2.39 C-BW-c-sq-l-11-c 2007 6.14 2.45 6.14 2.45 C-BW-c-sq-l-11-c 2008 6.17 2.40 6.17 2.40 C-BW-c-sq-l-11-c 2009 6.27 2.46 6.27 2.46 C-BW-c-sq-l-11-c 2009 6.27 2.47 6.27 2.47 C-BW-c-sq-l-11-c 2010 6.40 2.56 6.40 2.56 C-BW-c-sq-l-11-c 2010 6.41 2.56 6.41 2.56 C-BW-c-sq-l-11-c 2011 6.46 2.37 6.46 2.37 C-BW-c-sq-l-11-c 2012 6.37 2.53 6.37 2.53 C-BW-c-sq-l-11-c 2013 6.61 2.40 6.61 2.40 C-BW-c-sq-l-11-c 2014 6.45 2.30 6.45 2.30 C-BW-c-sq-l-11-c 2015 6.39 2.25 6.39 2.25 C-BW-c-sq-l-11-c 2016 6.23 2.57 6.23 2.57 C-BW-c-sq-l-11-c 2017 6.16 2.54 6.16 2.54 C-BW-c-sq-l-11-c 2018 5.98 2.68 5.98 2.68 C-BW-c-sq-l-11-c 2019 6.35 2.70 6.35 2.70 C-BW-c-sq-l-11-c 2020 5.71 5.71 Average 6.26 2.48 6.26 2.48

Comoros

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2009 3.48 1.47 3.48 1.47 C-BW-c-sq-l-11-c 2010 3.81 1.66 3.81 1.66 C-BW-c-sq-l-11-c 2011 3.84 1.35 3.84 1.35 C-BW-c-sq-l-11-c 2012 3.96 1.39 3.96 1.39 C-BW-c-sq-l-11-c 2018 3.97 2.88 3.97 2.88 C-BW-c-sq-l-11-c 2019 4.61 3.23 4.61 3.23 Average 3.95 2.00 3.95 2.00

Congo (Brazzaville)

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2008 3.82 2.00 3.82 2.00 C-BW-c-sq-l-11-c 2011 4.51 1.96 4.51 1.96 C-BW-c-sq-l-11-c 2012 3.92 2.12 3.92 2.12 C-BW-c-sq-l-11-c 2013 3.95 2.91 3.95 2.91 C-BW-c-sq-l-11-c 2014 4.06 2.44 4.06 2.44 C-BW-c-sq-l-11-c 2015 4.69 2.95 4.69 2.95 C-BW-c-sq-l-11-c 2016 4.12 2.68 4.12 2.68 C-BW-c-sq-l-11-c 2017 4.88 2.91 4.88 2.91 C-BW-c-sq-l-11-c 2018 5.49 3.35 5.49 3.35 C-BW-c-sq-l-11-c 2019 5.21 3.38 5.21 3.38 Average 4.47 2.67 4.47 2.67

Congo (Kinshasa)

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2007 4.20 4.20 C-BW-c-sq-l-11-c 2009 3.98 1.70 3.98 1.70 C-BW-c-sq-l-11-c 2011 4.52 1.59 4.52 1.59 C-BW-c-sq-l-11-c 2012 4.64 1.28 4.64 1.28 C-BW-c-sq-l-11-c 2013 4.50 1.71 4.50 1.71 C-BW-c-sq-l-11-c 2014 4.41 1.57 4.41 1.57 C-BW-c-sq-l-11-c 2015 3.90 1.78 3.90 1.78 C-BW-c-sq-l-11-c 2016 4.52 1.63 4.52 1.63 C-BW-c-sq-l-11-c 2017 4.31 2.64 4.31 2.64 Average 4.33 1.74 4.33 1.74

Costa Rica

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 7.08 2.08 7.08 2.08 C-BW-c-sq-l-11-c 2007 7.43 2.17 7.43 2.17 C-BW-c-sq-l-11-c 2008 7.59 2.22 7.59 2.22 C-BW-c-sq-l-11-c 2008 6.85 1.98 6.85 1.98 C-BW-c-sq-l-11-c 2009 7.61 1.93 7.61 1.93 C-BW-c-sq-l-11-c 2010 7.27 1.94 7.27 1.94 C-BW-c-sq-l-11-c 2010 7.27 1.94 7.27 1.94 C-BW-c-sq-l-11-c 2011 7.23 2.20 7.23 2.20 C-BW-c-sq-l-11-c 2012 7.27 2.14 7.27 2.14 C-BW-c-sq-l-11-c 2013 7.16 2.03 7.16 2.03 C-BW-c-sq-l-11-c 2014 7.25 2.19 7.25 2.19 C-BW-c-sq-l-11-c 2015 6.85 2.26 6.85 2.26 C-BW-c-sq-l-11-c 2016 7.14 2.14 7.14 2.14 C-BW-c-sq-l-11-c 2017 7.23 2.08 7.23 2.08 C-BW-c-sq-l-11-c 2018 7.14 2.15 7.14 2.15 C-BW-c-sq-l-11-c 2019 7.00 2.15 7.00 2.15 Average 7.21 2.10 7.21 2.10

Croatia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2007 5.82 2.12 5.82 2.12 C-BW-c-sq-l-11-c 2007 5.82 2.12 5.82 2.12 C-BW-c-sq-l-11-c 2009 5.43 1.94 5.43 1.94 C-BW-c-sq-l-11-c 2010 5.60 1.99 5.60 1.99 C-BW-c-sq-l-11-c 2011 5.39 2.01 5.39 2.01 C-BW-c-sq-l-11-c 2012 6.03 2.06 6.03 2.06 C-BW-c-sq-l-11-c 2013 5.89 1.99 5.89 1.99 C-BW-c-sq-l-11-c 2014 5.38 1.94 5.38 1.94 C-BW-c-sq-l-11-c 2015 5.21 1.79 5.21 1.79 C-BW-c-sq-l-11-c 2016 5.42 1.93 5.42 1.93 C-BW-c-sq-l-11-c 2017 5.34 1.57 5.34 1.57 C-BW-c-sq-l-11-c 2018 5.54 1.70 5.54 1.70 C-BW-c-sq-l-11-c 2019 5.63 1.71 5.63 1.71 C-BW-c-sq-l-11-c 2020 6.51 6.51 Average 5.64 1.91 5.64 1.91

Cuba

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 5.42 2.13 5.42 2.13 Average 5.42 2.13 5.42 2.13

Cyprus

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 6.23 2.03 6.23 2.03 C-BW-c-sq-l-11-c 2009 6.83 2.03 6.83 2.03 C-BW-c-sq-l-11-c 2010 6.39 2.21 6.39 2.21 C-BW-c-sq-l-11-c 2011 6.69 2.20 6.69 2.20 C-BW-c-sq-l-11-c 2012 6.18 2.21 6.18 2.21 C-BW-c-sq-l-11-c 2013 5.44 2.63 5.44 2.63 C-BW-c-sq-l-11-c 2014 5.63 2.48 5.63 2.48 C-BW-c-sq-l-11-c 2015 5.44 2.40 5.44 2.40 C-BW-c-sq-l-11-c 2016 5.79 2.42 5.79 2.42 C-BW-c-sq-l-11-c 2017 6.06 2.37 6.06 2.37 C-BW-c-sq-l-11-c 2018 6.28 2.13 6.28 2.13 C-BW-c-sq-l-11-c 2019 6.14 2.11 6.14 2.11 C-BW-c-sq-l-11-c 2020 6.26 6.26 Average 6.10 2.27 6.10 2.27

Czech Republic

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2002 5.96 1.70 5.96 1.70 C-BW-c-sq-l-11-c 2005 6.44 2.06 6.44 2.06 C-BW-c-sq-l-11-c 2006 6.43 2.05 6.43 2.05 C-BW-c-sq-l-11-c 2006 6.40 6.40 C-BW-c-sq-l-11-c 2007 6.05 1.78 6.05 1.78 C-BW-c-sq-l-11-c 2007 6.50 1.99 6.50 1.99 C-BW-c-sq-l-11-c 2010 6.25 1.88 6.25 1.88 C-BW-c-sq-l-11-c 2011 6.33 1.93 6.33 1.93 C-BW-c-sq-l-11-c 2012 6.33 2.03 6.33 2.03 C-BW-c-sq-l-11-c 2013 6.70 2.00 6.70 2.00 C-BW-c-sq-l-11-c 2014 6.48 2.03 6.48 2.03 C-BW-c-sq-l-11-c 2015 6.61 1.80 6.61 1.80 C-BW-c-sq-l-11-c 2016 6.74 1.68 6.74 1.68 C-BW-c-sq-l-11-c 2017 6.79 1.70 6.79 1.70 C-BW-c-sq-l-11-c 2018 7.03 1.67 7.03 1.67 C-BW-c-sq-l-11-c 2020 6.90 6.90 Average 6.50 1.88 6.50 1.88

Côte d'Ivoire

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2007 5.75 1.81 5.75 1.81 C-BW-c-sq-l-11-c 2009 4.20 1.48 4.20 1.48 C-BW-c-sq-l-11-c 2013 3.74 2.01 3.74 2.01 C-BW-c-sq-l-11-c 2014 3.57 1.60 3.57 1.60 C-BW-c-sq-l-11-c 2015 4.45 2.21 4.45 2.21 C-BW-c-sq-l-11-c 2016 4.54 2.46 4.54 2.46 C-BW-c-sq-l-11-c 2017 5.04 2.61 5.04 2.61 C-BW-c-sq-l-11-c 2018 5.27 3.08 5.27 3.08 C-BW-c-sq-l-11-c 2019 5.39 3.24 5.39 3.24 C-BW-c-sq-l-11-c 2020 5.26 5.26 Average 4.72 2.28 4.72 2.28

Denmark

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2005 8.02 1.34 8.02 1.34 C-BW-c-sq-l-11-c 2006 8.01 1.34 8.01 1.34 C-BW-c-sq-l-11-c 2006 8.00 8.00 C-BW-c-sq-l-11-c 2007 7.83 1.50 7.83 1.50 C-BW-c-sq-l-11-c 2008 7.97 1.41 7.97 1.41 C-BW-c-sq-l-11-c 2009 7.68 1.58 7.68 1.58 C-BW-c-sq-l-11-c 2010 7.77 1.52 7.77 1.52 C-BW-c-sq-l-11-c 2011 7.79 1.50 7.79 1.50 C-BW-c-sq-l-11-c 2012 7.52 1.70 7.52 1.70 C-BW-c-sq-l-11-c 2013 7.59 1.72 7.59 1.72 C-BW-c-sq-l-11-c 2014 7.51 1.67 7.51 1.67 C-BW-c-sq-l-11-c 2015 7.51 1.62 7.51 1.62 C-BW-c-sq-l-11-c 2016 7.56 1.61 7.56 1.61 C-BW-c-sq-l-11-c 2017 7.59 1.67 7.59 1.67 C-BW-c-sq-l-11-c 2018 7.65 1.65 7.65 1.65 C-BW-c-sq-l-11-c 2019 7.69 1.47 7.69 1.47 C-BW-c-sq-l-11-c 2020 7.52 7.51 Average 7.72 1.55 7.72 1.55

Djibouti

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2008 5.01 1.50 5.01 1.50 C-BW-c-sq-l-11-c 2009 4.91 1.38 4.91 1.38 C-BW-c-sq-l-11-c 2010 5.01 2.15 5.01 2.15 C-BW-c-sq-l-11-c 2011 4.37 2.38 4.37 2.38 Average 4.83 1.85 4.83 1.85

Dominican Republic

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-a 1962 1.62 1.78 1.62 1.78 C-BW-c-sq-l-11-c 2006 5.09 3.07 5.09 3.07 C-BW-c-sq-l-11-c 2007 5.08 2.85 5.08 2.85 C-BW-c-sq-l-11-c 2008 4.84 3.10 4.84 3.10 C-BW-c-sq-l-11-c 2008 4.84 3.10 4.84 3.10 C-BW-c-sq-l-11-c 2009 5.43 3.13 5.43 3.13 C-BW-c-sq-l-11-c 2010 5.30 2.90 5.30 2.90 C-BW-c-sq-l-11-c 2010 4.74 3.22 4.74 3.22 C-BW-c-sq-l-11-c 2011 5.40 3.00 5.40 3.00 C-BW-c-sq-l-11-c 2012 4.75 2.74 4.75 2.74 C-BW-c-sq-l-11-c 2013 5.02 2.80 5.02 2.80 C-BW-c-sq-l-11-c 2014 5.39 2.99 5.39 2.99 C-BW-c-sq-l-11-c 2015 5.06 2.93 5.06 2.93 C-BW-c-sq-l-11-c 2016 5.24 3.11 5.24 3.11 C-BW-c-sq-l-11-c 2017 5.61 3.24 5.61 3.24 C-BW-c-sq-l-11-c 2018 5.43 3.40 5.43 3.40 C-BW-c-sq-l-11-c 2019 6.00 3.22 6.00 3.22 C-BW-c-sq-l-11-c 2020 5.17 5.17 Average 5.00 2.98 5.00 2.98

Ecuador

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 5.02 2.37 5.02 2.37 C-BW-c-sq-l-11-c 2007 5.00 2.10 5.00 2.10 C-BW-c-sq-l-11-c 2008 6.64 2.09 6.64 2.09 C-BW-c-sq-l-11-c 2008 5.30 2.12 5.30 2.12 C-BW-c-sq-l-11-c 2009 6.02 2.23 6.02 2.23 C-BW-c-sq-l-11-c 2010 5.83 1.94 5.83 1.94 C-BW-c-sq-l-11-c 2010 5.84 1.95 5.84 1.95 C-BW-c-sq-l-11-c 2011 5.80 2.30 5.80 2.30 C-BW-c-sq-l-11-c 2012 5.96 2.13 5.96 2.13 C-BW-c-sq-l-11-c 2013 6.02 2.19 6.02 2.19 C-BW-c-sq-l-11-c 2014 5.95 2.22 5.95 2.22 C-BW-c-sq-l-11-c 2015 5.96 2.47 5.96 2.47 C-BW-c-sq-l-11-c 2016 6.12 2.43 6.12 2.43 C-BW-c-sq-l-11-c 2017 5.84 2.69 5.84 2.69 C-BW-c-sq-l-11-c 2018 6.13 2.49 6.13 2.49 C-BW-c-sq-l-11-c 2019 5.81 2.49 5.81 2.49 C-BW-c-sq-l-11-c 2020 5.35 5.35 Average 5.80 2.26 5.80 2.26

Egypt

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-a 1960 5.45 2.23 5.45 2.23 C-BW-c-sq-l-11-c 2005 5.17 2.66 5.17 2.66 C-BW-c-sq-l-11-c 2006 5.30 2.60 5.30 2.60 C-BW-c-sq-l-11-c 2007 5.54 2.60 5.54 2.60 C-BW-c-sq-l-11-c 2008 4.63 2.38 4.63 2.38 C-BW-c-sq-l-11-c 2009 5.07 1.85 5.07 1.85 C-BW-c-sq-l-11-c 2010 4.67 2.11 4.67 2.11 C-BW-c-sq-l-11-c 2011 4.17 2.06 4.17 2.06 C-BW-c-sq-l-11-c 2012 4.20 2.05 4.20 2.05 C-BW-c-sq-l-11-c 2013 3.56 2.75 3.56 2.75 C-BW-c-sq-l-11-c 2014 4.89 2.21 4.89 2.21 C-BW-c-sq-l-11-c 2015 4.76 2.18 4.76 2.18 C-BW-c-sq-l-11-c 2016 4.56 2.06 4.56 2.06 C-BW-c-sq-l-11-c 2017 3.93 2.29 3.93 2.29 C-BW-c-sq-l-11-c 2018 4.01 2.02 4.01 2.02 C-BW-c-sq-l-11-c 2019 4.33 1.93 4.33 1.93 C-BW-c-sq-l-11-c 2020 4.47 4.47 Average 4.63 2.25 4.63 2.25

El Salvador

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 5.70 2.19 5.70 2.19 C-BW-c-sq-l-11-c 2007 5.30 2.19 5.30 2.19 C-BW-c-sq-l-11-c 2008 5.94 2.70 5.94 2.70 C-BW-c-sq-l-11-c 2008 5.19 2.12 5.19 2.12 C-BW-c-sq-l-11-c 2009 6.84 1.93 6.84 1.93 C-BW-c-sq-l-11-c 2010 5.33 2.31 5.33 2.31 C-BW-c-sq-l-11-c 2010 6.74 2.16 6.74 2.16 C-BW-c-sq-l-11-c 2011 4.74 2.58 4.74 2.58 C-BW-c-sq-l-11-c 2012 5.93 2.34 5.93 2.34 C-BW-c-sq-l-11-c 2013 6.33 2.26 6.33 2.26 C-BW-c-sq-l-11-c 2014 5.86 2.58 5.86 2.58 C-BW-c-sq-l-11-c 2015 6.02 2.58 6.02 2.58 C-BW-c-sq-l-11-c 2016 6.14 2.60 6.14 2.60 C-BW-c-sq-l-11-c 2017 6.34 2.48 6.34 2.48 C-BW-c-sq-l-11-c 2018 6.24 2.66 6.24 2.66 C-BW-c-sq-l-11-c 2019 6.45 2.74 6.45 2.74 C-BW-c-sq-l-11-c 2020 5.46 5.46 Average 5.91 2.40 5.91 2.40

Estonia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 5.37 1.69 5.73 1.69 C-BW-c-sq-l-11-c 2007 5.33 1.70 5.33 1.70 C-BW-c-sq-l-11-c 2008 5.45 1.65 5.45 1.65 C-BW-c-sq-l-11-c 2009 5.14 1.90 5.14 1.90 C-BW-c-sq-l-11-c 2011 5.49 1.95 5.49 1.95 C-BW-c-sq-l-11-c 2012 5.36 1.96 5.36 1.96 C-BW-c-sq-l-11-c 2013 5.37 1.83 5.37 1.83 C-BW-c-sq-l-11-c 2014 5.56 1.86 5.56 1.86 C-BW-c-sq-l-11-c 2015 5.63 1.89 5.63 1.89 C-BW-c-sq-l-11-c 2016 5.65 1.75 5.65 1.75 C-BW-c-sq-l-11-c 2017 5.94 1.85 5.94 1.85 C-BW-c-sq-l-11-c 2018 6.09 1.76 6.09 1.76 C-BW-c-sq-l-11-c 2019 6.03 1.84 6.03 1.84 C-BW-c-sq-l-11-c 2020 6.45 6.45 Average 5.63 1.82 5.66 1.82

Ethiopia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 3.83 1.75 3.83 1.75 C-BW-c-sq-l-11-c 2007 4.40 4.40 C-BW-c-sq-l-11-c 2007 5.85 1.71 5.85 1.71 C-BW-c-sq-l-11-c 2010 4.40 4.40 C-BW-c-sq-l-11-c 2012 4.56 1.86 4.56 1.86 C-BW-c-sq-l-11-c 2013 4.44 1.77 4.44 1.77 C-BW-c-sq-l-11-c 2014 4.51 2.05 4.51 2.05 C-BW-c-sq-l-11-c 2015 4.57 1.87 4.57 1.87 C-BW-c-sq-l-11-c 2016 4.30 1.81 4.30 1.81 C-BW-c-sq-l-11-c 2017 4.18 1.83 4.18 1.83 C-BW-c-sq-l-11-c 2018 4.38 1.95 4.38 1.95 C-BW-c-sq-l-11-c 2019 4.10 2.31 4.10 2.31 C-BW-c-sq-l-11-c 2020 4.55 4.55 Average 4.47 1.89 4.47 1.89

Finland

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 7.67 1.36 7.67 1.36 C-BW-c-sq-l-11-c 2008 7.67 1.42 7.67 1.42 C-BW-c-sq-l-11-c 2010 7.39 1.67 7.39 1.67 C-BW-c-sq-l-11-c 2011 7.35 1.61 7.35 1.61 C-BW-c-sq-l-11-c 2012 7.42 1.63 7.42 1.63 C-BW-c-sq-l-11-c 2013 7.44 1.56 7.44 1.56 C-BW-c-sq-l-11-c 2014 7.38 1.61 7.38 1.61 C-BW-c-sq-l-11-c 2015 7.45 1.57 7.45 1.57 C-BW-c-sq-l-11-c 2016 7.66 1.48 7.66 1.48 C-BW-c-sq-l-11-c 2017 7.79 1.42 7.79 1.42 C-BW-c-sq-l-11-c 2018 7.86 1.43 7.86 1.43 C-BW-c-sq-l-11-c 2019 7.78 1.43 7.78 1.43 C-BW-c-sq-l-11-c 2020 7.89 7.89 Average 7.60 1.52 7.60 1.52

France

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-m-11-a 1975 5.83 1.99 5.83 1.99 C-BW-c-sq-l-11-c 2002 6.49 1.56 6.49 1.56 C-BW-c-sq-l-11-c 2005 7.09 1.61 7.09 1.61 C-BW-c-sq-l-11-c 2006 7.01 1.61 7.01 1.61 C-BW-c-sq-l-11-c 2007 6.58 1.80 6.58 1.80 C-BW-c-sq-l-11-c 2008 7.01 1.59 7.01 1.59 C-BW-c-sq-l-11-c 2009 6.28 1.97 6.28 1.97 C-BW-c-sq-l-11-c 2010 6.80 1.76 6.80 1.76 C-BW-c-sq-l-11-c 2011 6.96 1.68 6.96 1.68 C-BW-c-sq-l-11-c 2012 6.65 1.79 6.65 1.79 C-BW-c-sq-l-11-c 2013 6.67 1.92 6.67 1.92 C-BW-c-sq-l-11-c 2014 6.47 1.85 6.47 1.85 C-BW-c-sq-l-11-c 2015 6.36 1.85 6.36 1.85 C-BW-c-sq-l-11-c 2016 6.48 1.80 6.48 1.80 C-BW-c-sq-l-11-c 2017 6.64 1.63 6.64 1.63 C-BW-c-sq-l-11-c 2018 6.67 1.60 6.67 1.60 C-BW-c-sq-l-11-c 2019 6.69 1.68 6.69 1.68 C-BW-c-sq-l-11-c 2020 6.71 6.71 Average 6.63 1.75 6.63 1.75

Gabon

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2010 4.30 4.30 C-BW-c-sq-l-11-c 2011 4.26 1.94 4.26 1.94 C-BW-c-sq-l-11-c 2012 3.97 2.02 3.97 2.02 C-BW-c-sq-l-11-c 2013 3.80 1.87 3.80 1.87 C-BW-c-sq-l-11-c 2014 3.92 1.92 3.92 1.92 C-BW-c-sq-l-11-c 2015 4.66 2.08 4.66 2.08 C-BW-c-sq-l-11-c 2016 4.83 2.21 4.83 2.21 C-BW-c-sq-l-11-c 2017 4.78 2.46 4.78 2.46 C-BW-c-sq-l-11-c 2018 4.78 2.62 4.78 2.62 C-BW-c-sq-l-11-c 2019 4.91 2.62 4.91 2.62 Average 4.42 2.19 4.42 2.19

Gambia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2017 4.12 2.48 4.12 2.48 C-BW-c-sq-l-11-c 2018 4.92 3.16 4.92 3.16 C-BW-c-sq-l-11-c 2019 5.16 3.45 5.16 3.45 Average 4.73 3.03 4.73 3.03

Georgia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 3.68 1.93 3.68 1.93 C-BW-c-sq-l-11-c 2007 3.71 1.82 3.71 1.82 C-BW-c-sq-l-11-c 2008 4.16 1.90 4.16 1.90 C-BW-c-sq-l-11-c 2009 3.80 2.01 3.80 2.01 C-BW-c-sq-l-11-c 2010 4.10 1.87 4.10 1.87 C-BW-c-sq-l-11-c 2011 4.20 1.96 4.20 1.96 C-BW-c-sq-l-11-c 2012 4.25 1.96 4.25 1.96 C-BW-c-sq-l-11-c 2013 4.35 1.88 4.35 1.88 C-BW-c-sq-l-11-c 2014 4.29 2.05 4.29 2.05 C-BW-c-sq-l-11-c 2015 4.12 2.05 4.12 2.05 C-BW-c-sq-l-11-c 2016 4.45 1.96 4.45 1.96 C-BW-c-sq-l-11-c 2017 4.45 1.78 4.45 1.78 C-BW-c-sq-l-11-c 2018 4.66 2.22 4.66 2.22 C-BW-c-sq-l-11-c 2019 4.89 2.17 4.89 2.17 C-BW-c-sq-l-11-c 2020 5.12 5.12 Average 4.28 1.97 4.28 1.97

Germany

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2002 6.26 1.87 6.26 1.87 C-BW-c-sq-l-11-c 2005 6.62 1.80 6.62 1.80 C-BW-c-sq-l-11-c 2006 6.61 1.79 6.61 1.79 C-BW-c-sq-l-11-c 2007 6.41 1.86 6.41 1.86 C-BW-c-sq-l-11-c 2007 6.42 1.87 6.42 1.87 C-BW-c-sq-l-11-c 2008 6.52 1.77 6.52 1.77 C-BW-c-sq-l-11-c 2009 6.64 1.87 6.64 1.87 C-BW-c-sq-l-11-c 2010 6.72 1.86 6.72 1.86 C-BW-c-sq-l-11-c 2011 6.62 1.85 6.62 1.85 C-BW-c-sq-l-11-c 2012 6.70 1.83 6.70 1.83 C-BW-c-sq-l-11-c 2013 6.97 1.82 6.97 1.82 C-BW-c-sq-l-11-c 2014 6.98 1.66 6.98 1.66 C-BW-c-sq-l-11-c 2015 7.04 1.65 7.04 1.65 C-BW-c-sq-l-11-c 2016 6.87 1.78 6.87 1.78 C-BW-c-sq-l-11-c 2017 7.07 1.44 7.07 1.44 C-BW-c-sq-l-11-c 2018 7.12 1.62 7.12 1.62 C-BW-c-sq-l-11-c 2019 7.04 1.77 7.04 1.77 C-BW-c-sq-l-11-c 2020 7.31 7.31 Average 6.77 1.77 6.77 1.77

Ghana

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2002 4.48 1.67 4.48 1.67 C-BW-c-sq-l-11-c 2006 4.54 1.80 4.54 1.80 C-BW-c-sq-l-11-c 2007 5.22 1.94 5.22 1.94 C-BW-c-sq-l-11-c 2008 4.97 1.62 4.97 1.62 C-BW-c-sq-l-11-c 2009 4.20 1.89 4.20 1.89 C-BW-c-sq-l-11-c 2010 4.60 1.76 4.60 176.00 C-BW-c-sq-l-11-c 2010 4.61 1.77 4.61 1.77 C-BW-c-sq-l-11-c 2011 5.61 2.60 5.61 2.60 C-BW-c-sq-l-11-c 2012 5.06 2.14 5.06 2.14 C-BW-c-sq-l-11-c 2013 4.97 1.83 4.97 1.83 C-BW-c-sq-l-11-c 2014 3.86 2.44 3.86 2.44 C-BW-c-sq-l-11-c 2015 3.99 2.15 3.99 2.15 C-BW-c-sq-l-11-c 2016 4.51 2.74 4.51 2.74 C-BW-c-sq-l-11-c 2017 5.48 2.55 5.48 2.55 C-BW-c-sq-l-11-c 2018 5.00 2.51 5.00 2.51 C-BW-c-sq-l-11-c 2019 4.97 2.55 4.97 2.55 C-BW-c-sq-l-11-c 2020 5.32 5.32 Average 4.79 2.12 4.79 13.01

Greece

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2005 6.01 2.45 6.01 2.45 C-BW-c-sq-l-11-c 2006 6.00 2.45 6.00 2.45 C-BW-c-sq-l-11-c 2007 6.65 1.96 6.65 1.96 C-BW-c-sq-l-11-c 2009 6.04 1.98 6.04 1.98 C-BW-c-sq-l-11-c 2010 5.84 2.28 5.84 2.28 C-BW-c-sq-l-11-c 2011 5.37 2.21 5.37 2.21 C-BW-c-sq-l-11-c 2012 5.10 2.49 5.10 2.49 C-BW-c-sq-l-11-c 2013 4.72 2.28 4.72 2.28 C-BW-c-sq-l-11-c 2014 4.76 2.41 4.76 2.41 C-BW-c-sq-l-11-c 2015 5.62 2.21 5.62 2.21 C-BW-c-sq-l-11-c 2016 5.30 2.32 5.30 2.32 C-BW-c-sq-l-11-c 2017 5.15 2.41 5.15 2.41 C-BW-c-sq-l-11-c 2018 5.41 2.08 5.41 2.08 C-BW-c-sq-l-11-c 2019 5.95 2.05 5.95 2.05 C-BW-c-sq-l-11-c 2020 5.79 5.79 Average 5.58 2.26 5.58 2.26

Guatemala

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 5.90 2.09 5.90 2.09 C-BW-c-sq-l-11-c 2007 6.33 2.11 6.33 2.11 C-BW-c-sq-l-11-c 2008 6.84 2.25 6.84 2.25 C-BW-c-sq-l-11-c 2008 6.41 2.16 6.41 2.16 C-BW-c-sq-l-11-c 2009 6.45 2.24 6.45 2.24 C-BW-c-sq-l-11-c 2010 6.14 2.21 6.14 2.21 C-BW-c-sq-l-11-c 2010 6.29 2.42 6.29 2.42 C-BW-c-sq-l-11-c 2011 5.74 2.55 5.74 2.55 C-BW-c-sq-l-11-c 2012 5.86 2.68 5.86 2.68 C-BW-c-sq-l-11-c 2013 5.98 2.60 5.98 2.60 C-BW-c-sq-l-11-c 2014 6.54 2.59 6.54 2.59 C-BW-c-sq-l-11-c 2015 6.46 2.94 6.46 2.94 C-BW-c-sq-l-11-c 2016 6.36 2.70 6.36 2.70 C-BW-c-sq-l-11-c 2017 6.33 2.86 6.33 2.86 C-BW-c-sq-l-11-c 2018 6.63 2.84 6.63 2.84 C-BW-c-sq-l-11-c 2019 6.26 2.93 6.26 2.93 Average 6.28 2.51 6.28 2.51

Guinea

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2007 4.29 1.48 4.29 1.48 C-BW-c-sq-l-11-c 2010 5.70 5.70 C-BW-c-sq-l-11-c 2011 4.04 1.74 4.04 1.74 C-BW-c-sq-l-11-c 2012 3.65 1.66 3.65 1.66 C-BW-c-sq-l-11-c 2013 3.90 1.84 3.90 1.84 C-BW-c-sq-l-11-c 2014 3.41 1.78 3.41 1.78 C-BW-c-sq-l-11-c 2015 3.50 1.86 3.50 1.86 C-BW-c-sq-l-11-c 2016 3.60 2.12 3.60 2.12 C-BW-c-sq-l-11-c 2017 4.87 2.97 4.87 2.97 C-BW-c-sq-l-11-c 2018 5.25 3.30 5.25 3.30 C-BW-c-sq-l-11-c 2019 4.77 3.21 4.77 3.21 Average 4.27 2.20 4.27 2.20

Guyana

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2007 5.99 1.84 5.99 1.84 C-BW-c-sq-l-11-c 2008 6.48 2.15 6.48 2.15 C-BW-c-sq-l-11-c 2010 5.88 2.27 5.88 2.27 C-BW-c-sq-l-11-c 2010 6.00 6.00 Average 6.09 2.09 6.09 2.09

Haiti

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 3.75 1.84 3.75 1.84 C-BW-c-sq-l-11-c 2008 3.85 1.87 3.85 1.87 C-BW-c-sq-l-11-c 2010 3.76 1.55 3.76 1.55 C-BW-c-sq-l-11-c 2010 3.77 1.56 3.77 1.56 C-BW-c-sq-l-11-c 2011 4.84 1.73 4.84 1.73 C-BW-c-sq-l-11-c 2012 4.41 1.78 4.41 1.78 C-BW-c-sq-l-11-c 2013 4.62 2.29 4.62 2.29 C-BW-c-sq-l-11-c 2014 3.89 2.20 3.89 2.20 C-BW-c-sq-l-11-c 2015 3.57 2.35 3.57 2.35 C-BW-c-sq-l-11-c 2016 3.35 2.19 3.35 2.19 C-BW-c-sq-l-11-c 2017 3.82 2.16 3.82 2.16 C-BW-c-sq-l-11-c 2018 3.61 3.08 3.61 3.08 Average 3.94 2.05 3.94 2.05

Honduras

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 5.40 2.74 5.40 2.74 C-BW-c-sq-l-11-c 2007 5.10 2.64 5.10 2.64 C-BW-c-sq-l-11-c 2008 7.08 2.30 7.08 2.30 C-BW-c-sq-l-11-c 2008 5.42 2.70 5.42 2.70 C-BW-c-sq-l-11-c 2009 6.03 2.66 6.03 2.66 C-BW-c-sq-l-11-c 2010 5.86 2.68 5.86 2.68 C-BW-c-sq-l-11-c 2010 5.87 2.68 5.87 2.68 C-BW-c-sq-l-11-c 2011 4.96 2.67 4.96 2.67 C-BW-c-sq-l-11-c 2012 4.60 2.55 4.60 2.55 C-BW-c-sq-l-11-c 2013 4.71 2.88 4.71 2.88 C-BW-c-sq-l-11-c 2014 5.06 2.74 5.06 2.74 C-BW-c-sq-l-11-c 2015 4.85 3.07 4.85 3.07 C-BW-c-sq-l-11-c 2016 5.65 2.97 5.65 2.97 C-BW-c-sq-l-11-c 2017 6.02 2.96 6.02 2.96 C-BW-c-sq-l-11-c 2018 5.91 3.13 5.91 3.13 C-BW-c-sq-l-11-c 2019 5.93 3.15 5.93 3.15 Average 5.53 2.78 5.53 2.78

Hong Kong

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 5.51 1.90 5.51 1.90 C-BW-c-sq-l-11-c 2006 5.51 1.91 5.51 1.91 C-BW-c-sq-l-11-c 2008 5.14 1.85 5.14 1.85 C-BW-c-sq-l-11-c 2009 5.40 1.97 5.40 1.97 C-BW-c-sq-l-11-c 2010 5.64 1.75 5.64 1.75 C-BW-c-sq-l-11-c 2011 5.47 1.94 5.47 1.94 C-BW-c-sq-l-11-c 2012 5.48 1.94 5.48 1.94 C-BW-c-sq-l-11-c 2014 5.46 1.81 5.46 1.81 C-BW-c-sq-l-11-c 2016 5.50 1.82 5.50 1.82 C-BW-c-sq-l-11-c 2017 5.36 1.78 5.36 1.78 C-BW-c-sq-l-11-c 2019 5.66 1.80 5.66 1.80 C-BW-c-sq-l-11-c 2020 5.30 5.29 Average 5.45 1.86 5.45 1.86

Hungary

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2005 5.19 2.07 5.19 2.07 C-BW-c-sq-l-11-c 2006 5.19 2.06 5.19 2.06 C-BW-c-sq-l-11-c 2007 4.95 2.08 4.95 2.08 C-BW-c-sq-l-11-c 2009 4.89 2.09 4.89 2.09 C-BW-c-sq-l-11-c 2010 4.73 1.97 4.73 1.97 C-BW-c-sq-l-11-c 2011 4.92 2.09 4.92 2.09 C-BW-c-sq-l-11-c 2012 4.68 2.09 4.68 2.09 C-BW-c-sq-l-11-c 2013 4.91 2.27 4.91 2.27 C-BW-c-sq-l-11-c 2014 5.18 1.88 5.18 1.88 C-BW-c-sq-l-11-c 2015 5.34 1.88 5.34 1.88 C-BW-c-sq-l-11-c 2016 5.45 1.85 5.45 1.85 C-BW-c-sq-l-11-c 2017 6.07 1.79 6.07 1.79 C-BW-c-sq-l-11-c 2018 5.94 1.79 5.94 1.79 C-BW-c-sq-l-11-c 2019 6.00 2.00 6.00 2.00 C-BW-c-sq-l-11-c 2020 6.04 6.04 Average 5.30 1.99 5.30 1.99

Iceland

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2008 6.89 1.95 6.89 1.95 C-BW-c-sq-l-11-c 2012 7.59 1.57 7.59 1.57 C-BW-c-sq-l-11-c 2013 7.50 1.57 7.50 1.57 C-BW-c-sq-l-11-c 2015 7.50 1.69 7.50 1.69 C-BW-c-sq-l-11-c 2016 7.51 1.57 7.51 1.57 C-BW-c-sq-l-11-c 2017 7.48 1.63 7.48 1.63 C-BW-c-sq-l-11-c 2019 7.53 1.55 7.53 1.55 C-BW-c-sq-l-11-c 2020 7.58 7.58 Average 7.45 1.65 7.45 1.65

India

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-a 1962 3.74 1.64 3.74 1.64 C-BW-c-sq-m-11-a 1975 3.45 2.20 3.45 2.20 C-BW-c-sq-l-11-c 2005 5.87 1.86 5.87 1.86 C-BW-c-sq-l-11-c 2006 5.35 1.95 5.35 1.95 C-BW-c-sq-l-11-c 2007 5.02 1.62 5.02 1.62 C-BW-c-sq-l-11-c 2007 5.03 1.62 5.03 1.62 C-BW-c-sq-l-11-c 2008 5.15 1.63 5.15 1.63 C-BW-c-sq-l-11-c 2009 4.52 1.97 4.52 1.97 C-BW-c-sq-l-11-c 2010 4.99 1.94 4.99 1.94 C-BW-c-sq-l-11-c 2011 4.63 1.79 4.63 1.79 C-BW-c-sq-l-11-c 2012 4.72 1.96 4.72 1.96 C-BW-c-sq-l-11-c 2013 4.43 2.09 4.43 2.09 C-BW-c-sq-l-11-c 2014 4.42 2.34 4.42 2.34 C-BW-c-sq-l-11-c 2015 4.34 2.10 4.34 2.10 C-BW-c-sq-l-11-c 2016 4.18 1.74 4.18 1.74 C-BW-c-sq-l-11-c 2017 4.05 1.66 4.05 1.66 C-BW-c-sq-l-11-c 2018 3.82 2.21 3.82 2.21 C-BW-c-sq-l-11-c 2019 3.25 2.96 3.25 2.96 C-BW-c-sq-l-11-c 2020 4.23 4.22 Average 4.48 1.96 4.48 1.96

Indonesia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.95 1.71 4.95 1.71 C-BW-c-sq-l-11-c 2007 5.10 1.49 5.10 1.49 C-BW-c-sq-l-11-c 2007 5.10 1.49 5.10 1.49 C-BW-c-sq-l-11-c 2008 4.81 1.57 4.81 1.57 C-BW-c-sq-l-11-c 2008 4.82 1.58 4.82 1.58 C-BW-c-sq-l-11-c 2009 5.47 1.72 5.47 1.72 C-BW-c-sq-l-11-c 2010 5.46 1.60 5.46 1.60 C-BW-c-sq-l-11-c 2011 5.17 1.44 5.17 1.44 C-BW-c-sq-l-11-c 2012 5.37 1.60 5.37 1.60 C-BW-c-sq-l-11-c 2013 5.29 1.64 5.29 1.64 C-BW-c-sq-l-11-c 2014 5.60 1.62 5.60 1.62 C-BW-c-sq-l-11-c 2015 5.04 2.07 5.04 2.07 C-BW-c-sq-l-11-c 2016 5.14 2.55 5.14 2.55 C-BW-c-sq-l-11-c 2017 5.10 2.33 5.10 2.33 C-BW-c-sq-l-11-c 2018 5.34 2.53 5.34 2.53 C-BW-c-sq-l-11-c 2019 5.35 2.65 5.35 2.65 Average 5.19 1.85 5.19 1.85

Iran

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2005 5.31 2.00 5.31 2.00 C-BW-c-sq-l-11-c 2006 5.30 1.99 5.30 1.99 C-BW-c-sq-l-11-c 2007 5.30 5.30 C-BW-c-sq-l-11-c 2007 5.34 2.24 5.34 2.24 C-BW-c-sq-l-11-c 2008 5.13 2.05 5.13 2.05 C-BW-c-sq-l-11-c 2011 4.77 2.45 4.77 2.45 C-BW-c-sq-l-11-c 2012 4.61 2.50 4.61 2.50 C-BW-c-sq-l-11-c 2013 5.14 2.53 5.14 2.53 C-BW-c-sq-l-11-c 2014 4.68 2.66 4.68 2.66 C-BW-c-sq-l-11-c 2015 4.75 2.52 4.75 2.52 C-BW-c-sq-l-11-c 2016 4.65 2.54 4.65 2.54 C-BW-c-sq-l-11-c 2017 4.72 2.50 4.72 2.50 C-BW-c-sq-l-11-c 2018 4.28 2.38 4.28 2.38 C-BW-c-sq-l-11-c 2019 5.01 2.55 5.01 2.55 C-BW-c-sq-l-11-c 2020 4.87 4.87 Average 4.92 2.38 4.92 2.38

Iraq

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 3.75 1.80 1.80 1.80 C-BW-c-sq-l-11-c 2008 4.59 1.73 4.59 1.73 C-BW-c-sq-l-11-c 2009 4.78 1.71 4.78 1.71 C-BW-c-sq-l-11-c 2010 5.07 1.71 5.07 1.71 C-BW-c-sq-l-11-c 2011 4.73 1.75 4.73 1.75 C-BW-c-sq-l-11-c 2012 4.66 1.97 4.66 1.97 C-BW-c-sq-l-11-c 2013 4.73 3.01 4.73 3.01 C-BW-c-sq-l-11-c 2014 4.54 2.98 4.54 2.98 C-BW-c-sq-l-11-c 2015 4.49 3.02 4.49 3.02 C-BW-c-sq-l-11-c 2016 4.41 2.95 4.41 2.95 C-BW-c-sq-l-11-c 2017 4.46 2.90 4.46 2.90 C-BW-c-sq-l-11-c 2018 5.10 2.56 5.10 2.56 C-BW-c-sq-l-11-c 2020 4.79 4.79 Average 4.62 2.34 4.47 2.34

Ireland

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 7.14 1.82 7.14 1.82 C-BW-c-sq-l-11-c 2008 7.57 1.51 7.57 1.51 C-BW-c-sq-l-11-c 2009 7.05 1.81 7.05 1.81 C-BW-c-sq-l-11-c 2010 7.26 1.91 7.26 1.91 C-BW-c-sq-l-11-c 2011 7.01 1.89 7.01 1.89 C-BW-c-sq-l-11-c 2012 6.96 1.87 6.96 1.87 C-BW-c-sq-l-11-c 2013 6.76 1.98 6.76 1.98 C-BW-c-sq-l-11-c 2014 7.02 1.67 7.02 1.67 C-BW-c-sq-l-11-c 2015 6.83 1.77 6.83 1.77 C-BW-c-sq-l-11-c 2016 7.04 1.84 7.04 1.84 C-BW-c-sq-l-11-c 2017 7.06 1.76 7.06 1.76 C-BW-c-sq-l-11-c 2018 6.96 1.86 6.96 1.86 C-BW-c-sq-l-11-c 2019 7.25 1.68 7.25 1.68 C-BW-c-sq-l-11-c 2020 7.04 7.04 Average 7.07 1.80 7.07 1.80

Israel

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-a 1961 5.32 2.25 5.32 2.25 C-BW-c-sq-l-11-c 2006 7.17 1.85 7.17 1.85 C-BW-c-sq-l-11-c 2007 6.84 2.04 6.84 2.04 C-BW-c-sq-l-11-c 2007 6.84 2.05 6.84 2.05 C-BW-c-sq-l-11-c 2008 7.26 1.90 7.26 1.90 C-BW-c-sq-l-11-c 2009 7.35 1.75 7.35 1.75 C-BW-c-sq-l-11-c 2010 7.36 1.59 7.36 1.59 C-BW-c-sq-l-11-c 2011 7.43 1.82 7.43 1.82 C-BW-c-sq-l-11-c 2012 7.11 1.74 7.11 1.74 C-BW-c-sq-l-11-c 2013 7.32 1.61 7.32 1.61 C-BW-c-sq-l-11-c 2014 7.40 1.58 7.40 1.58 C-BW-c-sq-l-11-c 2015 7.08 1.78 7.08 1.78 C-BW-c-sq-l-11-c 2016 7.16 1.67 7.16 1.67 C-BW-c-sq-l-11-c 2017 7.33 1.52 7.33 1.52 C-BW-c-sq-l-11-c 2018 6.93 1.73 6.93 1.73 C-BW-c-sq-l-11-c 2020 7.20 7.20 Average 7.07 1.79 7.07 1.79

Italy

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-m-11-a 1975 5.59 2.19 5.59 2.19 C-BW-c-sq-l-11-c 2002 6.50 1.78 6.50 1.78 C-BW-c-sq-l-11-c 2005 6.85 1.88 6.85 1.88 C-BW-c-sq-l-11-c 2006 6.85 1.88 6.85 1.88 C-BW-c-sq-l-11-c 2007 6.57 1.85 6.57 1.85 C-BW-c-sq-l-11-c 2007 6.57 1.86 6.57 1.86 C-BW-c-sq-l-11-c 2008 6.78 1.95 6.78 1.95 C-BW-c-sq-l-11-c 2009 6.33 2.20 6.33 2.20 C-BW-c-sq-l-11-c 2010 6.35 1.96 6.35 1.96 C-BW-c-sq-l-11-c 2011 6.06 1.63 6.06 1.63 C-BW-c-sq-l-11-c 2012 5.84 2.19 5.84 2.19 C-BW-c-sq-l-11-c 2013 6.01 1.70 6.01 1.70 C-BW-c-sq-l-11-c 2014 6.03 2.01 6.03 2.01 C-BW-c-sq-l-11-c 2015 5.85 1.67 5.85 1.67 C-BW-c-sq-l-11-c 2016 5.95 1.87 5.95 1.87 C-BW-c-sq-l-11-c 2017 6.20 1.93 6.20 1.93 C-BW-c-sq-l-11-c 2018 6.52 1.52 6.52 1.52 C-BW-c-sq-l-11-c 2019 6.45 1.70 6.45 1.70 C-BW-c-sq-l-11-c 2020 6.49 6.49 Average 6.31 1.88 6.31 1.88

Jamaica

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 6.21 1.92 6.21 1.92 C-BW-c-sq-l-11-c 2010 5.25 2.53 5.25 2.53 C-BW-c-sq-l-11-c 2011 5.37 2.33 5.37 2.33 C-BW-c-sq-l-11-c 2013 5.71 2.76 5.71 2.76 C-BW-c-sq-l-11-c 2014 5.31 2.76 5.31 2.76 C-BW-c-sq-l-11-c 2017 5.89 2.40 5.89 2.40 Average 5.62 2.45 5.62 2.45

Japan

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-a 1962 5.20 1.73 5.20 1.73 C-BW-c-sq-m-11-a 1975 5.76 1.84 5.76 1.84 C-BW-c-sq-l-11-c 2002 5.88 1.83 5.88 1.83 C-BW-c-sq-l-11-c 2005 6.52 1.79 6.52 1.79 C-BW-c-sq-l-11-c 2006 6.51 1.78 6.51 1.78 C-BW-c-sq-l-11-c 2007 6.23 1.98 6.23 1.98 C-BW-c-sq-l-11-c 2007 6.24 1.99 6.24 1.99 C-BW-c-sq-l-11-c 2008 5.91 1.92 5.91 1.92 C-BW-c-sq-l-11-c 2008 5.91 1.93 5.91 1.93 C-BW-c-sq-l-11-c 2009 5.84 1.86 5.84 1.86 C-BW-c-sq-l-11-c 2010 6.06 1.98 6.06 1.98 C-BW-c-sq-l-11-c 2011 6.26 1.99 6.26 1.99 C-BW-c-sq-l-11-c 2012 5.97 1.90 5.97 1.90 C-BW-c-sq-l-11-c 2013 5.96 1.91 5.96 1.91 C-BW-c-sq-l-11-c 2014 5.92 1.89 5.92 1.89 C-BW-c-sq-l-11-c 2015 5.88 1.81 5.88 1.81 C-BW-c-sq-l-11-c 2016 5.95 1.90 5.95 1.90 C-BW-c-sq-l-11-c 2017 5.91 1.95 5.91 1.95 C-BW-c-sq-l-11-c 2018 5.79 1.92 5.79 1.92 C-BW-c-sq-l-11-c 2019 5.91 1.88 5.91 1.88 C-BW-c-sq-l-11-c 2020 6.12 6.12 Average 5.99 1.89 5.99 1.89

Jordan

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2002 5.36 2.36 5.36 2.36 C-BW-c-sq-l-11-c 2005 6.29 2.01 6.29 2.01 C-BW-c-sq-l-11-c 2006 6.30 2.01 6.30 2.01 C-BW-c-sq-l-11-c 2007 5.59 2.09 5.59 2.09 C-BW-c-sq-l-11-c 2007 5.60 2.10 5.60 2.10 C-BW-c-sq-l-11-c 2008 4.93 2.43 4.93 2.43 C-BW-c-sq-l-11-c 2009 6.00 1.86 6.00 1.86 C-BW-c-sq-l-11-c 2010 5.57 2.23 5.57 2.23 C-BW-c-sq-l-11-c 2011 5.54 2.11 5.54 2.11 C-BW-c-sq-l-11-c 2012 5.13 2.10 5.13 2.10 C-BW-c-sq-l-11-c 2013 5.17 2.64 5.17 2.64 C-BW-c-sq-l-11-c 2014 5.33 2.65 5.33 2.65 C-BW-c-sq-l-11-c 2015 5.40 2.52 5.40 2.52 C-BW-c-sq-l-11-c 2016 5.27 2.68 5.27 2.68 C-BW-c-sq-l-11-c 2017 4.81 2.52 4.81 2.52 C-BW-c-sq-l-11-c 2018 4.64 2.76 4.64 2.76 C-BW-c-sq-l-11-c 2019 4.45 2.94 4.45 2.94 C-BW-c-sq-l-11-c 2020 4.09 4.09 Average 5.30 2.35 5.30 2.35

Kazakhstan

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 5.48 1.84 5.48 1.84 C-BW-c-sq-l-11-c 2007 5.72 1.76 5.72 1.76 C-BW-c-sq-l-11-c 2008 5.89 1.87 5.89 1.87 C-BW-c-sq-l-11-c 2009 5.38 1.73 5.38 1.73 C-BW-c-sq-l-11-c 2010 5.51 1.84 5.51 1.84 C-BW-c-sq-l-11-c 2011 5.74 1.80 5.74 1.80 C-BW-c-sq-l-11-c 2012 5.76 1.97 5.76 1.97 C-BW-c-sq-l-11-c 2013 5.84 1.82 5.84 1.82 C-BW-c-sq-l-11-c 2014 5.97 2.09 5.97 2.09 C-BW-c-sq-l-11-c 2015 5.95 1.96 5.95 1.96 C-BW-c-sq-l-11-c 2016 5.53 2.01 5.53 2.01 C-BW-c-sq-l-11-c 2017 5.88 1.75 5.88 1.75 C-BW-c-sq-l-11-c 2018 6.01 1.88 6.01 1.88 C-BW-c-sq-l-11-c 2019 6.27 2.08 6.27 2.08 C-BW-c-sq-l-11-c 2020 6.17 6.17 Average 5.81 1.89 5.81 1.89

Kenya

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2002 4.86 1.90 4.86 1.90 C-BW-c-sq-l-11-c 2006 4.22 1.75 4.22 1.75 C-BW-c-sq-l-11-c 2007 4.57 1.58 4.57 1.58 C-BW-c-sq-l-11-c 2007 4.58 1.59 4.58 1.59 C-BW-c-sq-l-11-c 2008 4.02 1.40 4.02 1.40 C-BW-c-sq-l-11-c 2009 4.27 1.70 4.27 1.70 C-BW-c-sq-l-11-c 2010 4.26 1.58 4.26 1.58 C-BW-c-sq-l-11-c 2011 4.41 1.74 4.41 1.74 C-BW-c-sq-l-11-c 2012 4.55 1.78 4.55 1.78 C-BW-c-sq-l-11-c 2013 3.80 1.65 3.80 1.65 C-BW-c-sq-l-11-c 2014 4.90 2.38 4.90 2.38 C-BW-c-sq-l-11-c 2015 4.36 2.10 4.36 2.10 C-BW-c-sq-l-11-c 2016 4.40 2.43 4.40 2.43 C-BW-c-sq-l-11-c 2017 4.48 2.53 4.48 2.53 C-BW-c-sq-l-11-c 2018 4.66 2.75 4.66 2.75 C-BW-c-sq-l-11-c 2019 4.62 3.13 4.62 3.13 C-BW-c-sq-l-11-c 2020 4.55 4.55 Average 4.44 2.00 4.44 2.00

Korea (South)

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-a 1981 4.26 1.74 4.26 1.74 C-BW-c-sq-l-11-a 2001 4.37 1.78 4.37 1.78 C-BW-c-sq-l-11-c 2002 6.44 1.81 6.44 1.81 C-BW-c-sq-l-11-c 2006 5.33 2.22 5.33 2.22 C-BW-c-sq-l-11-c 2007 5.76 2.00 5.76 2.00 C-BW-c-sq-l-11-c 2007 5.77 2.00 5.77 2.00 C-BW-c-sq-l-11-c 2008 5.39 2.08 5.39 2.08 C-BW-c-sq-l-11-c 2009 5.65 2.08 5.65 2.08 C-BW-c-sq-l-11-c 2010 5.30 5.30 C-BW-c-sq-l-11-c 2010 6.12 1.97 6.12 1.97 C-BW-c-sq-l-11-c 2011 6.95 2.06 6.95 2.06 C-BW-c-sq-l-11-c 2012 6.00 2.07 6.00 2.07 C-BW-c-sq-l-11-c 2013 5.96 2.21 5.96 2.21 C-BW-c-sq-l-11-c 2014 5.80 2.22 5.80 2.22 C-BW-c-sq-l-11-c 2015 5.78 2.11 5.78 2.11 C-BW-c-sq-l-11-c 2016 5.97 2.13 5.97 2.13 C-BW-c-sq-l-11-c 2017 5.87 2.08 5.87 2.08 C-BW-c-sq-l-11-c 2018 5.84 2.04 5.84 2.04 C-BW-c-sq-l-11-c 2019 5.90 2.09 5.90 2.09 C-BW-c-sq-l-11-c 2020 5.79 5.79 Average 5.71 2.04 5.71 2.04

Kuwait

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 6.08 1.60 6.08 1.60 C-BW-c-sq-l-11-c 2007 6.18 1.99 6.18 1.99 C-BW-c-sq-l-11-c 2009 6.59 1.59 6.59 1.59 C-BW-c-sq-l-11-c 2010 6.80 1.48 6.80 1.48 C-BW-c-sq-l-11-c 2011 6.38 1.50 6.38 1.50 C-BW-c-sq-l-11-c 2012 6.22 1.61 6.22 1.61 C-BW-c-sq-l-11-c 2013 6.48 2.07 6.48 2.07 C-BW-c-sq-l-11-c 2014 6.18 2.29 6.18 2.29 C-BW-c-sq-l-11-c 2015 6.15 2.28 6.15 2.28 C-BW-c-sq-l-11-c 2016 5.95 2.36 5.95 2.36 C-BW-c-sq-l-11-c 2017 6.09 2.36 6.09 2.36 C-BW-c-sq-l-11-c 2019 6.11 2.48 6.11 2.48 Average 6.27 1.97 6.27 1.97

Kyrgyzstan

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.64 1.76 4.64 1.76 C-BW-c-sq-l-11-c 2007 4.70 1.49 4.70 1.49 C-BW-c-sq-l-11-c 2008 4.74 1.65 4.74 1.65 C-BW-c-sq-l-11-c 2009 5.07 1.55 5.07 1.55 C-BW-c-sq-l-11-c 2010 5.00 1.55 5.00 1.55 C-BW-c-sq-l-11-c 2011 4.92 1.56 4.92 1.56 C-BW-c-sq-l-11-c 2012 5.21 1.58 5.21 1.58 C-BW-c-sq-l-11-c 2013 5.40 1.73 5.40 1.73 C-BW-c-sq-l-11-c 2014 5.25 1.97 5.25 1.97 C-BW-c-sq-l-11-c 2015 4.91 1.84 4.91 1.84 C-BW-c-sq-l-11-c 2016 4.86 1.92 4.86 1.92 C-BW-c-sq-l-11-c 2017 5.63 1.90 5.63 1.90 C-BW-c-sq-l-11-c 2018 5.30 1.90 5.30 1.90 C-BW-c-sq-l-11-c 2019 5.69 2.08 5.69 2.08 C-BW-c-sq-l-11-c 2020 6.25 6.25 Average 5.17 1.75 5.17 1.75

Laos

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 5.08 0.86 5.08 0.86 C-BW-c-sq-l-11-c 2007 5.36 1.15 5.36 1.15 C-BW-c-sq-l-11-c 2008 5.04 1.10 5.04 1.10 C-BW-c-sq-l-11-c 2011 4.70 1.00 4.70 1.00 C-BW-c-sq-l-11-c 2012 4.88 1.70 4.88 1.70 C-BW-c-sq-l-11-c 2017 4.62 1.88 4.62 1.88 C-BW-c-sq-l-11-c 2018 4.86 2.16 4.86 2.16 C-BW-c-sq-l-11-c 2019 5.20 2.47 5.20 2.47 C-BW-c-sq-l-11-c 2020 5.28 5.28 Average 5.00 1.54 5.00 1.54

Latvia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.71 1.66 4.71 1.66 C-BW-c-sq-l-11-c 2007 4.67 1.70 4.67 1.70 C-BW-c-sq-l-11-c 2008 5.15 1.80 5.15 1.80 C-BW-c-sq-l-11-c 2009 4.67 1.86 4.67 1.86 C-BW-c-sq-l-11-c 2011 4.97 1.91 4.97 1.91 C-BW-c-sq-l-11-c 2012 5.13 1.89 5.13 1.89 C-BW-c-sq-l-11-c 2013 5.07 1.72 5.07 1.72 C-BW-c-sq-l-11-c 2014 5.73 1.96 5.73 1.96 C-BW-c-sq-l-11-c 2015 5.88 1.73 5.88 1.73 C-BW-c-sq-l-11-c 2016 5.94 1.71 5.94 1.71 C-BW-c-sq-l-11-c 2017 5.98 1.81 5.98 1.81 C-BW-c-sq-l-11-c 2018 5.90 1.72 5.90 1.72 C-BW-c-sq-l-11-c 2019 5.97 1.58 5.97 1.58 C-BW-c-sq-l-11-c 2020 6.23 6.23 Average 5.43 1.77 5.43 1.77

Lebanon

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2002 4.99 2.01 4.99 2.01 C-BW-c-sq-l-11-c 2005 5.49 2.27 5.49 2.27 C-BW-c-sq-l-11-c 2006 5.49 2.26 5.49 2.26 C-BW-c-sq-l-11-c 2007 4.64 2.43 4.65 2.43 C-BW-c-sq-l-11-c 2008 4.59 2.50 4.59 2.50 C-BW-c-sq-l-11-c 2009 5.21 2.37 5.21 2.37 C-BW-c-sq-l-11-c 2010 5.03 2.30 5.03 2.30 C-BW-c-sq-l-11-c 2011 5.19 2.19 5.19 2.19 C-BW-c-sq-l-11-c 2012 4.57 2.33 4.57 2.33 C-BW-c-sq-l-11-c 2013 4.98 2.32 4.98 2.32 C-BW-c-sq-l-11-c 2014 5.23 2.28 5.23 2.28 C-BW-c-sq-l-11-c 2015 5.17 2.19 5.17 2.19 C-BW-c-sq-l-11-c 2016 5.27 2.21 5.27 2.21 C-BW-c-sq-l-11-c 2017 5.15 1.93 5.15 1.93 C-BW-c-sq-l-11-c 2018 5.17 2.15 5.17 2.15 C-BW-c-sq-l-11-c 2019 4.02 2.03 4.02 2.03 Average 5.01 2.24 5.01 2.24

Lesotho

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2011 4.90 2.49 4.90 2.49 C-BW-c-sq-l-11-c 2016 3.81 3.10 3.81 3.10 C-BW-c-sq-l-11-c 2017 3.80 2.84 3.80 2.84 C-BW-c-sq-l-11-c 2019 3.51 3.06 3.51 3.06 Average 4.00 2.87 4.00 2.87

Liberia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2007 3.70 1.74 3.70 1.74 C-BW-c-sq-l-11-c 2008 4.22 1.53 4.22 1.53 C-BW-c-sq-l-11-c 2010 4.20 1.66 4.20 1.66 C-BW-c-sq-l-11-c 2014 4.57 2.95 4.57 2.95 C-BW-c-sq-l-11-c 2015 2.70 2.76 2.70 2.76 C-BW-c-sq-l-11-c 2016 3.35 2.63 3.35 2.63 C-BW-c-sq-l-11-c 2017 4.42 3.39 4.42 3.39 C-BW-c-sq-l-11-c 2018 4.13 3.72 4.13 3.72 C-BW-c-sq-l-11-c 2019 5.12 4.07 5.12 4.07 Average 4.05 2.72 4.05 2.72

Libya

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2012 5.75 2.28 5.75 2.28 C-BW-c-sq-l-11-c 2015 5.62 2.63 5.62 2.63 C-BW-c-sq-l-11-c 2016 5.43 2.69 5.43 2.69 C-BW-c-sq-l-11-c 2017 5.65 2.51 5.65 2.51 C-BW-c-sq-l-11-c 2018 5.49 2.47 5.49 2.47 C-BW-c-sq-l-11-c 2019 5.33 2.56 5.33 2.56 Average 5.54 2.52 5.54 2.52

Lithuania

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 5.95 1.82 5.95 1.82 C-BW-c-sq-l-11-c 2007 5.81 1.95 5.81 1.95 C-BW-c-sq-l-11-c 2008 5.55 1.99 5.55 1.99 C-BW-c-sq-l-11-c 2009 5.47 2.17 5.47 2.17 C-BW-c-sq-l-11-c 2010 5.07 1.98 5.07 1.98 C-BW-c-sq-l-11-c 2011 5.43 1.84 5.43 1.84 C-BW-c-sq-l-11-c 2012 5.77 1.85 5.77 1.85 C-BW-c-sq-l-11-c 2013 5.60 1.71 5.60 1.71 C-BW-c-sq-l-11-c 2014 6.13 1.87 6.13 1.87 C-BW-c-sq-l-11-c 2015 5.71 1.92 5.71 1.92 C-BW-c-sq-l-11-c 2016 5.87 1.91 5.87 1.91 C-BW-c-sq-l-11-c 2017 6.27 2.18 6.27 2.18 C-BW-c-sq-l-11-c 2018 6.31 1.95 6.31 1.95 C-BW-c-sq-l-11-c 2019 6.06 2.06 6.06 2.06 C-BW-c-sq-l-11-c 2020 6.39 6.39 Average 5.83 1.94 5.83 1.94

Luxembourg

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2009 6.96 1.61 6.96 1.61 C-BW-c-sq-l-11-c 2010 7.10 1.68 7.10 1.68 C-BW-c-sq-l-11-c 2011 7.10 1.57 7.10 1.57 C-BW-c-sq-l-11-c 2012 6.96 1.78 6.96 1.78 C-BW-c-sq-l-11-c 2013 7.13 1.34 7.13 1.34 C-BW-c-sq-l-11-c 2014 6.89 1.54 6.89 1.54 C-BW-c-sq-l-11-c 2015 6.70 1.51 6.70 1.51 C-BW-c-sq-l-11-c 2016 6.97 1.39 6.97 1.39 C-BW-c-sq-l-11-c 2017 7.06 1.42 7.06 1.42 C-BW-c-sq-l-11-c 2018 7.24 1.34 7.24 1.34 C-BW-c-sq-l-11-c 2019 7.40 1.28 7.40 1.28 Average 7.05 1.50 7.05 1.50

Madagascar

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 3.98 1.44 3.98 1.44 C-BW-c-sq-l-11-c 2008 4.64 1.39 4.64 1.39 C-BW-c-sq-l-11-c 2011 4.38 1.34 4.38 1.34 C-BW-c-sq-l-11-c 2012 3.55 1.54 3.55 1.54 C-BW-c-sq-l-11-c 2013 3.82 1.68 3.82 1.68 C-BW-c-sq-l-11-c 2014 3.68 1.72 3.68 1.72 C-BW-c-sq-l-11-c 2015 3.59 1.50 3.59 1.50 C-BW-c-sq-l-11-c 2016 3.66 1.53 3.66 1.53 C-BW-c-sq-l-11-c 2017 4.08 2.33 4.08 2.33 C-BW-c-sq-l-11-c 2018 4.07 2.57 4.07 2.57 C-BW-c-sq-l-11-c 2019 4.34 2.37 4.34 2.37 Average 3.98 1.76 3.98 1.76

Malawi

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 3.83 2.09 3.83 2.09 C-BW-c-sq-l-11-c 2007 4.89 1.81 4.89 1.81 C-BW-c-sq-l-11-c 2007 4.89 1.81 4.89 1.81 C-BW-c-sq-l-11-c 2009 5.15 2.45 5.15 2.45 C-BW-c-sq-l-11-c 2011 3.95 2.51 3.95 2.51 C-BW-c-sq-l-11-c 2012 4.28 2.84 4.28 2.84 C-BW-c-sq-l-11-c 2013 4.04 2.63 4.04 2.63 C-BW-c-sq-l-11-c 2014 4.56 2.86 4.56 2.86 C-BW-c-sq-l-11-c 2015 3.87 2.54 3.87 2.54 C-BW-c-sq-l-11-c 2016 3.48 2.23 3.48 2.23 C-BW-c-sq-l-11-c 2017 3.42 2.76 3.42 2.76 C-BW-c-sq-l-11-c 2018 3.33 3.13 3.33 3.13 C-BW-c-sq-l-11-c 2019 3.87 3.67 3.87 3.67 Average 4.12 2.56 4.12 2.56

Malaysia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 6.01 1.61 6.01 1.61 C-BW-c-sq-l-11-c 2007 6.23 1.60 6.23 1.60 C-BW-c-sq-l-11-c 2007 6.24 1.61 6.24 1.61 C-BW-c-sq-l-11-c 2008 5.81 1.63 5.81 1.63 C-BW-c-sq-l-11-c 2009 5.38 1.59 5.38 1.59 C-BW-c-sq-l-11-c 2010 5.58 1.50 5.58 1.50 C-BW-c-sq-l-11-c 2011 5.79 1.64 5.79 1.64 C-BW-c-sq-l-11-c 2012 5.91 1.56 5.91 1.56 C-BW-c-sq-l-11-c 2013 5.77 2.15 5.77 2.15 C-BW-c-sq-l-11-c 2014 5.96 2.21 5.96 2.21 C-BW-c-sq-l-11-c 2015 6.32 2.02 6.32 2.02 C-BW-c-sq-l-11-c 2018 5.34 1.64 5.34 1.64 C-BW-c-sq-l-11-c 2019 5.43 2.11 5.43 2.11 Average 5.83 1.76 5.83 1.76

Maldives

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2018 5.20 2.09 5.20 2.09 Average 5.20 2.09 5.20 2.09

Mali

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.01 1.63 4.01 1.63 C-BW-c-sq-l-11-c 2007 4.97 1.54 4.97 1.54 C-BW-c-sq-l-11-c 2008 4.11 1.50 4.11 1.50 C-BW-c-sq-l-11-c 2009 3.98 1.62 3.98 1.62 C-BW-c-sq-l-11-c 2010 3.76 1.54 3.76 1.54 C-BW-c-sq-l-11-c 2011 4.67 1.77 4.67 1.77 C-BW-c-sq-l-11-c 2012 4.31 2.04 4.31 2.04 C-BW-c-sq-l-11-c 2013 3.68 1.93 3.68 1.93 C-BW-c-sq-l-11-c 2014 3.97 1.85 3.97 1.85 C-BW-c-sq-l-11-c 2015 4.58 1.78 4.58 1.78 C-BW-c-sq-l-11-c 2016 4.02 1.77 4.02 1.77 C-BW-c-sq-l-11-c 2017 4.74 2.51 4.74 2.51 C-BW-c-sq-l-11-c 2018 4.42 2.63 4.42 2.63 C-BW-c-sq-l-11-c 2019 4.99 3.17 4.99 3.17 Average 4.30 1.95 4.30 1.95

Malta

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2009 6.33 2.26 6.33 2.26 C-BW-c-sq-l-11-c 2010 5.77 2.28 5.77 2.28 C-BW-c-sq-l-11-c 2011 6.15 2.09 6.15 2.09 C-BW-c-sq-l-11-c 2012 5.96 2.18 5.96 2.18 C-BW-c-sq-l-11-c 2013 6.38 1.94 6.38 1.94 C-BW-c-sq-l-11-c 2014 6.45 1.92 6.45 1.92 C-BW-c-sq-l-11-c 2015 6.61 1.85 6.61 1.85 C-BW-c-sq-l-11-c 2016 6.59 1.88 6.59 1.88 C-BW-c-sq-l-11-c 2017 6.68 1.99 6.68 1.99 C-BW-c-sq-l-11-c 2018 6.91 1.82 6.91 1.82 C-BW-c-sq-l-11-c 2019 6.73 1.81 6.73 1.81 C-BW-c-sq-l-11-c 2020 6.16 6.16 Average 6.39 2.00 6.39 2.00

Mauritania

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2007 4.14 1.89 4.14 1.89 C-BW-c-sq-l-11-c 2007 4.15 1.90 4.15 1.90 C-BW-c-sq-l-11-c 2008 4.25 1.61 4.25 1.61 C-BW-c-sq-l-11-c 2009 4.50 1.58 4.50 1.58 C-BW-c-sq-l-11-c 2010 4.77 1.57 4.77 1.57 C-BW-c-sq-l-11-c 2011 4.78 1.69 4.78 1.69 C-BW-c-sq-l-11-c 2012 4.67 1.36 4.67 1.36 C-BW-c-sq-l-11-c 2013 4.20 1.62 4.20 1.62 C-BW-c-sq-l-11-c 2014 4.48 1.77 4.48 1.77 C-BW-c-sq-l-11-c 2015 3.92 1.52 3.92 1.52 C-BW-c-sq-l-11-c 2016 4.47 2.18 4.47 2.18 C-BW-c-sq-l-11-c 2017 4.68 2.13 4.68 2.13 C-BW-c-sq-l-11-c 2018 4.31 2.12 4.31 2.12 C-BW-c-sq-l-11-c 2019 4.15 2.58 4.15 2.58 Average 4.39 1.82 4.39 1.82

Mauritius

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2011 5.48 1.96 5.48 1.96 C-BW-c-sq-l-11-c 2014 5.65 1.96 5.65 1.96 C-BW-c-sq-l-11-c 2016 5.61 2.09 5.61 2.09 C-BW-c-sq-l-11-c 2017 6.17 2.25 6.17 2.25 C-BW-c-sq-l-11-c 2018 5.88 2.56 5.88 2.56 C-BW-c-sq-l-11-c 2019 6.24 2.37 6.24 2.37 C-BW-c-sq-l-11-c 2020 6.02 6.01 Average 5.86 2.20 5.86 2.20

Mexico

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-m-11-a 1975 6.21 1.93 6.21 1.93 C-BW-c-sq-l-11-c 2002 6.81 2.05 6.81 2.05 C-BW-c-sq-l-11-c 2005 6.58 2.24 6.58 2.24 C-BW-c-sq-l-11-c 2006 6.58 2.23 6.58 2.23 C-BW-c-sq-l-11-c 2007 6.52 2.04 6.52 2.04 C-BW-c-sq-l-11-c 2007 6.53 2.04 6.53 2.04 C-BW-c-sq-l-11-c 2008 7.12 2.00 7.12 2.00 C-BW-c-sq-l-11-c 2008 6.83 2.09 6.83 2.09 C-BW-c-sq-l-11-c 2009 6.96 2.28 6.96 2.28 C-BW-c-sq-l-11-c 2010 6.17 2.28 6.17 2.28 C-BW-c-sq-l-11-c 2010 6.80 2.15 6.80 2.15 C-BW-c-sq-l-11-c 2011 6.91 2.33 6.91 2.33 C-BW-c-sq-l-11-c 2012 7.32 2.07 7.32 2.07 C-BW-c-sq-l-11-c 2013 7.44 2.08 7.44 2.08 C-BW-c-sq-l-11-c 2014 6.68 2.15 6.68 2.15 C-BW-c-sq-l-11-c 2015 6.24 2.15 6.24 2.15 C-BW-c-sq-l-11-c 2016 6.82 1.96 6.82 1.96 C-BW-c-sq-l-11-c 2017 6.41 2.24 6.41 2.24 C-BW-c-sq-l-11-c 2018 6.55 2.33 6.55 2.33 C-BW-c-sq-l-11-c 2019 6.43 2.40 6.43 2.40 C-BW-c-sq-l-11-c 2020 5.96 5.96 Average 6.66 2.15 6.66 2.15

Moldova

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 5.10 1.88 5.10 1.88 C-BW-c-sq-l-11-c 2007 4.77 1.90 4.77 1.90 C-BW-c-sq-l-11-c 2008 5.50 1.97 5.50 1.97 C-BW-c-sq-l-11-c 2009 5.55 1.89 5.55 1.89 C-BW-c-sq-l-11-c 2010 5.59 1.98 5.59 1.98 C-BW-c-sq-l-11-c 2011 5.79 1.95 5.79 1.95 C-BW-c-sq-l-11-c 2012 6.00 1.90 6.00 1.90 C-BW-c-sq-l-11-c 2013 5.76 1.96 5.76 1.96 C-BW-c-sq-l-11-c 2014 5.92 1.82 5.92 1.82 C-BW-c-sq-l-11-c 2015 6.02 1.69 6.02 1.69 C-BW-c-sq-l-11-c 2016 5.58 1.85 5.58 1.85 C-BW-c-sq-l-11-c 2017 5.33 1.89 5.33 1.89 C-BW-c-sq-l-11-c 2018 5.68 2.03 5.68 2.03 C-BW-c-sq-l-11-c 2019 5.80 2.35 5.80 2.35 C-BW-c-sq-l-11-c 2020 5.81 5.81 Average 5.61 1.93 5.61 1.93

Mongolia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2007 4.60 1.69 4.60 1.69 C-BW-c-sq-l-11-c 2007 4.61 1.69 4.61 1.69 C-BW-c-sq-l-11-c 2008 4.49 1.57 4.49 1.57 C-BW-c-sq-l-11-c 2010 4.59 1.75 4.59 1.75 C-BW-c-sq-l-11-c 2011 5.03 1.66 5.03 1.66 C-BW-c-sq-l-11-c 2012 4.89 1.58 4.89 1.58 C-BW-c-sq-l-11-c 2013 4.91 1.73 4.91 1.73 C-BW-c-sq-l-11-c 2014 4.82 1.66 4.82 1.66 C-BW-c-sq-l-11-c 2015 4.98 1.84 4.98 1.84 C-BW-c-sq-l-11-c 2016 5.06 1.69 5.06 1.69 C-BW-c-sq-l-11-c 2017 5.33 2.10 5.33 2.10 C-BW-c-sq-l-11-c 2018 5.46 2.01 5.46 2.01 C-BW-c-sq-l-11-c 2019 5.56 1.95 5.56 1.95 C-BW-c-sq-l-11-c 2020 6.01 6.01 Average 5.02 1.76 5.02 1.76

Montenegro

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 5.19 2.46 5.19 2.46 C-BW-c-sq-l-11-c 2007 5.20 2.46 5.20 2.46 C-BW-c-sq-l-11-c 2009 4.80 2.14 4.80 2.14 C-BW-c-sq-l-11-c 2010 5.46 1.77 5.46 1.77 C-BW-c-sq-l-11-c 2011 5.22 2.03 5.22 2.03 C-BW-c-sq-l-11-c 2012 5.22 2.31 5.22 2.31 C-BW-c-sq-l-11-c 2013 5.07 2.13 5.07 2.13 C-BW-c-sq-l-11-c 2014 5.28 2.44 5.28 2.44 C-BW-c-sq-l-11-c 2015 5.12 2.55 5.12 2.55 C-BW-c-sq-l-11-c 2016 5.30 2.23 5.30 2.23 C-BW-c-sq-l-11-c 2017 5.61 2.21 5.61 2.21 C-BW-c-sq-l-11-c 2018 5.65 2.27 5.65 2.27 C-BW-c-sq-l-11-c 2019 5.39 2.20 5.39 2.20 C-BW-c-sq-l-11-c 2020 5.72 5.72 Average 5.30 2.25 5.30 2.25

Morocco

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2007 5.29 1.22 5.29 1.22 C-BW-c-sq-l-11-c 2010 4.38 1.55 4.38 1.55 C-BW-c-sq-l-11-c 2011 5.08 1.48 5.08 1.48 C-BW-c-sq-l-11-c 2012 4.97 1.93 4.97 1.93 C-BW-c-sq-l-11-c 2013 5.14 1.89 5.14 1.89 C-BW-c-sq-l-11-c 2015 5.16 2.03 5.16 2.03 C-BW-?-sq-?-11-a 2016 5.40 5.40 C-BW-c-sq-l-11-c 2016 5.39 2.14 5.39 2.14 C-BW-c-sq-l-11-c 2017 5.31 2.29 5.31 2.29 C-BW-c-sq-l-11-c 2018 4.90 2.71 4.90 2.71 C-BW-c-sq-l-11-c 2019 5.06 2.63 5.06 2.63 C-BW-c-sq-l-11-c 2020 4.80 4.80 Average 5.07 1.99 5.07 1.99

Mozambique

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.59 1.79 4.59 1.79 C-BW-c-sq-l-11-c 2007 4.83 1.62 4.83 1.62 C-BW-c-sq-l-11-c 2008 4.65 1.52 4.65 1.52 C-BW-c-sq-l-11-c 2011 4.97 2.11 4.97 2.11 C-BW-c-sq-l-11-c 2015 4.55 3.02 4.55 3.02 C-BW-c-sq-l-11-c 2017 4.28 2.99 4.28 2.99 C-BW-c-sq-l-11-c 2018 4.65 3.33 4.65 3.33 C-BW-c-sq-l-11-c 2019 4.93 3.84 4.93 3.84 Average 4.68 2.53 4.68 2.53

Multiple nations

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-a 1957 5.00 5.00 C-BW-c-sq-l-11-a 1960 5.00 5.00 C-BW-c-sq-l-11-c 2005 5.40 5.40 C-BW-c-sq-l-11-c 2005 5.40 5.40 C-BW-c-sq-l-11-c 2005 C-BW-c-sq-l-11-c 2006 5.45 1.10 5.45 1.10 C-BW-c-sq-l-11-c 2007 6.16 0.36 6.16 0.36 C-BW-c-sq-l-11-c 2007 5.52 1.12 C-BW-c-sq-l-11-c 2008 5.45 1.94 5.45 1.94 C-BW-c-sq-l-11-c 2011 5.33 2.12 5.33 2.12 C-BW-c-sq-l-11-c 2012 5.35 2.24 5.35 2.24 Average 5.41 1.48 5.39 1.55

Myanmar

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 5.30 5.30 C-BW-c-sq-l-11-c 2010 5.30 5.30 C-BW-c-sq-l-11-c 2012 4.44 1.73 4.44 1.73 C-BW-c-sq-l-11-c 2013 4.18 1.74 4.18 1.74 C-BW-c-sq-l-11-c 2014 4.79 1.47 4.79 1.47 C-BW-c-sq-l-11-c 2015 4.22 1.62 4.22 1.62 C-BW-c-sq-l-11-c 2016 4.62 1.85 4.62 1.85 C-BW-c-sq-l-11-c 2017 4.15 2.23 4.15 2.23 C-BW-c-sq-l-11-c 2018 4.41 2.29 4.41 2.29 C-BW-c-sq-l-11-c 2019 4.43 2.33 4.43 2.33 C-BW-c-sq-l-11-c 2020 4.43 4.43 Average 4.57 1.91 4.57 1.91

Namibia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2007 4.89 1.51 4.89 1.51 C-BW-c-sq-l-11-c 2010 4.90 4.90 C-BW-c-sq-l-11-c 2014 4.57 2.72 4.57 2.72 C-BW-c-sq-l-11-c 2017 4.44 2.74 4.44 2.74 C-BW-c-sq-l-11-c 2018 4.83 2.10 4.83 2.10 C-BW-c-sq-l-11-c 2019 4.44 2.91 4.44 2.91 C-BW-c-sq-l-11-c 2020 4.45 4.45 Average 4.65 2.40 4.65 2.40

Nepal

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.57 1.53 4.57 1.53 C-BW-c-sq-l-11-c 2007 4.75 1.75 4.75 1.75 C-BW-c-sq-l-11-c 2008 4.44 1.53 4.44 1.53 C-BW-c-sq-l-11-c 2009 4.92 1.67 4.92 1.67 C-BW-c-sq-l-11-c 2010 4.35 1.82 4.35 1.82 C-BW-c-sq-l-11-c 2011 3.81 1.63 3.81 1.63 C-BW-c-sq-l-11-c 2012 4.23 1.78 4.23 1.78 C-BW-c-sq-l-11-c 2013 4.60 1.83 4.60 1.83 C-BW-c-sq-l-11-c 2014 4.98 2.03 4.98 2.03 C-BW-c-sq-l-11-c 2015 4.81 2.58 4.81 2.58 C-BW-c-sq-l-11-c 2016 5.10 2.44 5.10 2.44 C-BW-c-sq-l-11-c 2017 4.74 2.47 4.74 2.47 C-BW-c-sq-l-11-c 2018 4.91 3.04 4.91 3.04 C-BW-c-sq-l-11-c 2019 5.45 3.20 5.45 3.20 Average 4.69 2.09 4.69 2.09

Netherlands

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-a 2001 7.36 7.36 C-BW-c-sq-l-11-c 2005 7.46 1.24 7.46 1.24 C-BW-c-sq-l-11-c 2006 7.50 7.50 C-BW-c-sq-l-11-c 2007 7.45 1.44 7.45 1.44 C-BW-c-sq-l-11-c 2008 7.63 1.02 7.63 1.02 C-BW-c-sq-l-11-c 2010 7.50 1.34 7.50 1.34 C-BW-c-sq-l-11-c 2011 7.56 1.29 7.56 1.29 C-BW-c-sq-l-11-c 2012 7.47 1.35 7.47 1.35 C-BW-c-sq-l-11-c 2013 7.41 1.34 7.41 1.34 C-BW-c-sq-l-11-c 2014 7.32 1.41 7.32 1.41 C-BW-c-sq-l-11-c 2015 7.32 1.45 7.32 1.45 C-BW-c-sq-l-11-c 2016 7.54 1.28 7.54 1.28 C-BW-c-sq-l-11-c 2017 7.46 1.32 7.46 1.32 C-BW-c-sq-l-11-c 2018 7.46 1.23 7.46 1.23 C-BW-c-sq-l-11-c 2019 7.43 1.29 7.43 1.29 C-BW-c-sq-l-11-c 2020 7.50 7.50 Average 7.46 1.31 7.46 1.31

New Zealand

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 7.31 1.74 7.31 1.74 C-BW-c-sq-l-11-c 2007 7.60 1.60 7.60 1.60 C-BW-c-sq-l-11-c 2008 7.38 1.66 7.38 1.66 C-BW-c-sq-l-11-c 2010 7.22 1.69 7.22 1.69 C-BW-c-sq-l-11-c 2011 7.19 1.71 7.19 1.71 C-BW-c-sq-l-11-c 2012 7.25 1.72 7.25 1.72 C-BW-c-sq-l-11-c 2013 7.28 1.66 7.28 1.66 C-BW-c-sq-l-11-c 2014 7.31 1.68 7.31 1.68 C-BW-c-sq-l-11-c 2015 7.42 1.50 7.42 1.50 C-BW-c-sq-l-11-c 2016 7.23 1.74 7.23 1.74 C-BW-c-sq-l-11-c 2017 7.33 1.65 7.33 1.65 C-BW-c-sq-l-11-c 2018 7.37 1.57 7.37 1.57 C-BW-c-sq-l-11-c 2019 7.21 1.79 7.21 1.79 C-BW-c-sq-l-11-c 2020 7.26 7.26 Average 7.31 1.67 7.31 1.67

Nicaragua

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.46 2.72 4.46 2.72 C-BW-c-sq-l-11-c 2007 4.94 2.85 4.94 2.85 C-BW-c-sq-l-11-c 2008 6.30 2.72 6.30 2.72 C-BW-c-sq-l-11-c 2008 5.10 2.65 5.10 2.65 C-BW-c-sq-l-11-c 2009 5.35 2.68 5.35 2.68 C-BW-c-sq-l-11-c 2010 5.68 2.52 5.68 2.52 C-BW-c-sq-l-11-c 2010 5.69 2.52 5.69 2.52 C-BW-c-sq-l-11-c 2011 5.39 2.70 5.39 2.70 C-BW-c-sq-l-11-c 2012 5.45 2.46 5.45 2.46 C-BW-c-sq-l-11-c 2013 5.77 2.52 5.77 2.52 C-BW-c-sq-l-11-c 2014 6.28 2.72 6.28 2.72 C-BW-c-sq-l-11-c 2015 5.92 2.91 5.92 2.91 C-BW-c-sq-l-11-c 2016 6.01 2.80 6.01 2.80 C-BW-c-sq-l-11-c 2017 6.48 2.66 6.48 2.66 C-BW-c-sq-l-11-c 2018 5.82 2.71 5.82 2.71 C-BW-c-sq-l-11-c 2019 6.11 3.11 6.11 3.11 Average 5.67 2.70 5.67 2.70

Niger

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 3.74 1.61 3.74 1.61 C-BW-c-sq-l-11-c 2007 4.28 1.55 4.28 1.55 C-BW-c-sq-l-11-c 2008 4.24 1.39 4.24 1.39 C-BW-c-sq-l-11-c 2009 4.27 1.31 4.27 1.31 C-BW-c-sq-l-11-c 2010 4.10 1.25 4.10 1.25 C-BW-c-sq-l-11-c 2011 4.56 1.44 4.56 1.44 C-BW-c-sq-l-11-c 2012 3.80 1.31 3.80 1.31 C-BW-c-sq-l-11-c 2013 3.72 1.72 3.72 1.72 C-BW-c-sq-l-11-c 2014 4.18 1.74 4.18 1.74 C-BW-c-sq-l-11-c 2015 3.67 1.94 3.67 1.94 C-BW-c-sq-l-11-c 2016 4.23 2.28 4.23 2.28 C-BW-c-sq-l-11-c 2017 4.62 2.78 4.62 2.78 C-BW-c-sq-l-11-c 2018 5.16 3.57 5.16 3.57 C-BW-c-sq-l-11-c 2019 5.00 3.08 5.00 3.08 Average 4.26 1.93 4.26 1.93

Nigeria

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-a 1963 4.79 2.26 4.79 2.26 C-BW-c-sq-l-11-c 2002 5.84 1.71 5.84 1.71 C-BW-c-sq-l-11-c 2006 4.71 1.80 4.71 1.80 C-BW-c-sq-l-11-c 2007 4.89 1.62 4.89 1.62 C-BW-c-sq-l-11-c 2007 4.89 1.62 4.89 1.62 C-BW-c-sq-l-11-c 2008 4.94 1.70 4.94 1.70 C-BW-c-sq-l-11-c 2009 4.98 1.92 4.98 1.92 C-BW-c-sq-l-11-c 2010 4.76 1.92 4.76 1.92 C-BW-c-sq-l-11-c 2012 5.49 1.73 5.49 1.73 C-BW-c-sq-l-11-c 2013 4.82 2.06 4.82 2.06 C-BW-c-sq-l-11-c 2015 4.93 2.23 4.93 2.23 C-BW-c-sq-l-11-c 2016 5.22 2.52 5.22 2.52 C-BW-c-sq-l-11-c 2017 5.32 2.95 5.32 2.95 C-BW-c-sq-l-11-c 2018 5.25 2.64 5.25 2.64 C-BW-c-sq-l-11-c 2019 4.36 2.73 4.36 2.73 C-BW-c-sq-l-11-c 2020 5.50 5.50 Average 5.04 2.09 5.04 2.09

North Macedonia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.49 2.20 4.49 2.20 C-BW-c-sq-l-11-c 2007 4.49 2.20 4.49 2.20 C-BW-c-sq-l-11-c 2009 4.43 1.99 4.43 1.99 C-BW-c-sq-l-11-c 2010 4.18 2.17 4.18 2.17 C-BW-c-sq-l-11-c 2011 4.90 2.31 4.90 2.31 C-BW-c-sq-l-11-c 2012 4.64 2.17 4.64 2.17 C-BW-c-sq-l-11-c 2013 5.19 2.31 5.19 2.31 C-BW-c-sq-l-11-c 2014 5.20 2.37 5.20 2.37 C-BW-c-sq-l-11-c 2015 4.98 2.26 4.98 2.26 C-BW-c-sq-l-11-c 2016 5.35 2.18 5.35 2.18 C-BW-c-sq-l-11-c 2017 5.23 2.11 5.23 2.11 C-BW-c-sq-l-11-c 2018 5.24 2.15 5.24 2.15 C-BW-c-sq-l-11-c 2019 5.02 2.22 5.02 2.22 C-BW-c-sq-l-11-c 2020 5.05 5.05 Average 4.89 2.20 4.89 2.20

Norway

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 7.42 1.75 7.42 1.75 C-BW-c-sq-l-11-c 2008 7.63 1.53 7.63 1.53 C-BW-c-sq-l-11-c 2012 7.68 1.75 7.68 1.75 C-BW-c-sq-l-11-c 2014 7.44 1.64 7.44 1.64 C-BW-c-sq-l-11-c 2015 7.60 1.68 7.60 1.68 C-BW-c-sq-l-11-c 2016 7.60 1.58 7.60 1.58 C-BW-c-sq-l-11-c 2017 7.58 1.62 7.58 1.62 C-BW-c-sq-l-11-c 2018 7.44 1.52 7.44 1.52 C-BW-c-sq-l-11-c 2019 7.44 1.59 7.44 1.59 C-BW-c-sq-l-11-c 2020 7.29 7.29 Average 7.51 1.63 7.51 1.63

Oman

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2011 6.85 2.10 6.85 2.10 Average 6.85 2.10 6.85 2.10

Pakistan

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2005 5.22 2.43 5.22 2.43 C-BW-c-sq-l-11-c 2006 5.22 2.43 5.22 2.43 C-BW-c-sq-l-11-c 2007 5.67 2.54 5.67 2.54 C-BW-c-sq-l-11-c 2007 5.67 2.55 5.67 2.55 C-BW-c-sq-l-11-c 2008 4.41 2.67 4.41 2.67 C-BW-c-sq-l-11-c 2009 5.21 2.51 5.21 2.51 C-BW-c-sq-l-11-c 2010 5.79 2.35 5.79 2.35 C-BW-c-sq-l-11-c 2011 5.27 2.19 5.27 2.19 C-BW-c-sq-l-11-c 2012 5.13 2.18 5.13 2.18 C-BW-c-sq-l-11-c 2013 5.14 1.95 5.14 1.95 C-BW-c-sq-l-11-c 2014 5.44 2.17 5.44 2.17 C-BW-c-sq-l-11-c 2015 4.82 2.02 4.82 2.02 C-BW-c-sq-l-11-c 2016 5.55 1.96 5.55 1.96 C-BW-c-sq-l-11-c 2017 5.83 1.78 5.83 1.78 C-BW-c-sq-l-11-c 2018 5.47 2.36 5.47 2.36 Average 5.32 2.27 5.32 2.27

Palestine

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.72 2.32 4.72 2.32 C-BW-c-sq-l-11-c 2007 4.78 2.47 4.78 2.47 C-BW-c-sq-l-11-c 2007 4.15 2.37 4.15 2.37 C-BW-c-sq-l-11-c 2008 4.39 2.53 4.39 2.53 C-BW-c-sq-l-11-c 2009 4.47 2.23 4.47 2.23 C-BW-c-sq-l-11-c 2010 4.70 2.15 4.70 2.15 C-BW-c-sq-l-11-c 2011 4.75 2.15 4.75 2.15 C-BW-c-sq-l-11-c 2012 4.65 2.21 4.65 2.21 C-BW-c-sq-l-11-c 2013 4.84 2.16 4.84 2.16 C-BW-c-sq-l-11-c 2014 4.72 2.40 4.72 2.40 C-BW-c-sq-l-11-c 2015 4.70 2.33 4.70 2.33 C-BW-c-sq-l-11-c 2016 4.91 2.38 4.91 2.38 C-BW-c-sq-l-11-c 2017 4.63 2.52 4.63 2.52 C-BW-c-sq-l-11-c 2018 4.55 2.58 4.55 2.58 C-BW-c-sq-l-11-c 2019 4.48 2.57 4.48 2.57 Average 4.63 2.36 4.63 2.36

Panama

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-a 1962 4.82 2.29 4.82 2.29 C-BW-c-sq-l-11-c 2006 6.13 2.32 6.13 2.32 C-BW-c-sq-l-11-c 2007 6.89 2.27 6.89 2.27 C-BW-c-sq-l-11-c 2008 7.41 2.06 7.41 2.06 C-BW-c-sq-l-11-c 2008 6.93 2.08 6.93 2.08 C-BW-c-sq-l-11-c 2009 7.03 2.19 7.03 2.19 C-BW-c-sq-l-11-c 2010 7.32 1.99 7.32 1.99 C-BW-c-sq-l-11-c 2010 7.32 2.00 7.32 2.00 C-BW-c-sq-l-11-c 2011 7.25 2.13 7.25 2.13 C-BW-c-sq-l-11-c 2012 6.86 2.30 6.86 2.30 C-BW-c-sq-l-11-c 2013 6.87 2.32 6.87 2.32 C-BW-c-sq-l-11-c 2014 6.63 2.54 6.63 2.54 C-BW-c-sq-l-11-c 2015 6.61 2.54 6.61 2.54 C-BW-c-sq-l-11-c 2016 6.12 2.65 6.12 2.65 C-BW-c-sq-l-11-c 2017 6.57 2.68 6.57 2.68 C-BW-c-sq-l-11-c 2018 6.28 2.53 6.28 2.53 C-BW-c-sq-l-11-c 2019 6.09 2.91 6.09 2.91 Average 6.65 2.34 6.65 2.34

Paraguay

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.73 1.97 4.73 1.97 C-BW-c-sq-l-11-c 2007 5.27 2.06 5.27 2.06 C-BW-c-sq-l-11-c 2008 5.51 2.20 5.51 2.20 C-BW-c-sq-l-11-c 2008 5.57 2.18 5.57 2.18 C-BW-c-sq-l-11-c 2009 5.58 2.32 5.58 2.32 C-BW-c-sq-l-11-c 2010 6.05 2.02 6.05 2.02 C-BW-c-sq-l-11-c 2010 5.84 1.96 5.84 1.96 C-BW-c-sq-l-11-c 2011 5.68 1.99 5.68 1.99 C-BW-c-sq-l-11-c 2012 5.82 1.71 5.82 1.71 C-BW-c-sq-l-11-c 2013 5.94 1.90 5.94 1.90 C-BW-c-sq-l-11-c 2014 5.12 1.93 5.12 1.93 C-BW-c-sq-l-11-c 2015 5.56 2.09 5.56 2.09 C-BW-c-sq-l-11-c 2016 5.80 1.96 5.80 1.96 C-BW-c-sq-l-11-c 2017 5.71 2.43 5.71 2.43 C-BW-c-sq-l-11-c 2019 5.65 2.60 5.65 2.60 Average 5.59 2.09 5.59 2.09

Peru

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2002 5.73 2.40 5.73 2.40 C-BW-c-sq-l-11-c 2006 4.81 2.30 4.81 2.30 C-BW-c-sq-l-11-c 2007 5.21 2.25 5.21 2.25 C-BW-c-sq-l-11-c 2007 5.21 2.26 5.21 2.26 C-BW-c-sq-l-11-c 2008 5.61 2.10 5.61 2.10 C-BW-c-sq-l-11-c 2008 5.13 2.40 5.13 2.40 C-BW-c-sq-l-11-c 2009 5.52 2.19 5.52 2.19 C-BW-c-sq-l-11-c 2010 5.61 2.12 5.16 2.12 C-BW-c-sq-l-11-c 2010 5.61 2.12 5.61 2.12 C-BW-c-sq-l-11-c 2011 5.89 2.04 5.89 2.04 C-BW-c-sq-l-11-c 2012 5.82 2.10 5.82 2.10 C-BW-c-sq-l-11-c 2013 5.78 2.19 5.78 2.19 C-BW-c-sq-l-11-c 2014 5.87 2.05 5.87 2.05 C-BW-c-sq-l-11-c 2015 5.58 2.27 5.58 2.27 C-BW-c-sq-l-11-c 2016 5.70 2.37 5.70 2.37 C-BW-c-sq-l-11-c 2017 5.71 2.59 5.71 2.59 C-BW-c-sq-l-11-c 2018 5.68 2.69 5.68 2.69 C-BW-c-sq-l-11-c 2019 6.00 2.60 6.00 2.60 Average 5.58 2.28 5.56 2.28

Philippines

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-a 1959 4.90 2.14 4.90 2.14 C-BW-c-sq-l-11-c 2006 4.67 2.34 4.67 2.34 C-BW-c-sq-l-11-c 2007 5.07 2.11 5.07 2.11 C-BW-c-sq-l-11-c 2008 4.59 2.28 4.59 2.28 C-BW-c-sq-l-11-c 2009 4.88 2.24 4.88 2.24 C-BW-c-sq-l-11-c 2010 4.94 2.11 4.94 2.11 C-BW-c-sq-l-11-c 2011 4.99 2.38 4.99 2.38 C-BW-c-sq-l-11-c 2012 5.00 2.47 5.00 2.47 C-BW-c-sq-l-11-c 2013 4.98 2.54 4.98 2.54 C-BW-c-sq-l-11-c 2014 5.31 2.69 5.31 2.69 C-BW-c-sq-l-11-c 2015 5.55 2.67 5.55 2.67 C-BW-c-sq-l-11-c 2016 5.43 2.47 5.43 2.47 C-BW-c-sq-l-11-c 2017 5.59 2.60 5.59 2.60 C-BW-c-sq-l-11-c 2018 5.87 2.70 5.87 2.70 C-BW-c-sq-l-11-c 2019 6.27 2.58 6.27 2.58 C-BW-c-sq-l-11-c 2020 5.08 5.08 Average 5.19 2.42 5.19 2.42

Poland

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-a 1962 4.43 1.89 4.43 1.89 C-BW-c-sq-l-11-a 1991 5.57 1.73 5.57 1.73 C-BW-c-sq-l-11-a 1992 4.81 1.78 4.81 1.78 C-BW-c-sq-l-11-a 1993 4.80 1.88 4.80 1.88 C-BW-c-sq-l-11-c 2002 5.40 1.93 5.40 1.93 C-BW-c-sq-l-11-c 2005 5.59 2.15 5.59 2.15 C-BW-c-sq-l-11-c 2006 5.60 2.14 5.60 2.14 C-BW-c-sq-l-11-c 2007 5.91 1.88 5.91 1.88 C-BW-c-sq-l-11-c 2007 5.89 1.92 5.89 1.92 C-BW-c-sq-l-11-c 2009 5.77 1.93 5.77 1.93 C-BW-c-sq-l-11-c 2010 5.89 1.94 5.89 1.94 C-BW-c-sq-l-11-c 2011 5.65 1.96 5.65 1.96 C-BW-c-sq-l-11-c 2012 5.88 1.88 5.88 1.88 C-BW-c-sq-l-11-c 2013 5.75 1.91 5.75 1.91 C-BW-c-sq-l-11-c 2014 5.75 2.05 5.75 2.05 C-BW-c-sq-l-11-c 2015 6.01 1.88 6.01 1.88 C-BW-c-sq-l-11-c 2016 6.16 1.85 6.16 1.85 C-BW-c-sq-l-11-c 2017 6.20 1.63 6.20 1.63 C-BW-c-sq-l-11-c 2018 6.11 1.74 6.11 1.74 C-BW-c-sq-l-11-c 2019 6.24 1.62 6.24 1.62 C-BW-c-sq-l-11-c 2020 6.14 6.14 Average 5.69 1.88 5.69 1.88

Portugal

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 5.41 2.23 5.41 2.23 C-BW-c-sq-l-11-c 2008 5.72 2.05 5.72 2.05 C-BW-c-sq-l-11-c 2010 5.09 2.07 5.09 2.07 C-BW-c-sq-l-11-c 2011 6.60 6.60 C-BW-c-sq-l-11-c 2011 5.22 2.03 5.22 2.03 C-BW-c-sq-l-11-c 2012 4.99 2.49 4.99 2.49 C-BW-c-sq-l-11-c 2013 5.16 2.25 5.16 2.25 C-BW-c-sq-l-11-c 2014 5.13 2.36 5.13 2.36 C-BW-c-sq-l-11-c 2015 5.08 2.32 5.08 2.32 C-BW-c-sq-l-11-c 2016 5.45 2.13 5.45 2.13 C-BW-c-sq-l-11-c 2017 5.71 2.21 5.71 2.21 C-BW-c-sq-l-11-c 2018 5.92 2.17 5.92 2.17 C-BW-c-sq-l-11-c 2019 6.10 2.13 6.10 2.13 C-BW-c-sq-l-11-c 2020 5.77 5.77 Average 5.52 2.20 5.52 2.20

Puerto Rico

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 6.59 2.61 6.59 2.61 C-BW-c-sq-l-11-c 2014 7.00 7.00 Average 6.79 2.61 6.79 2.61

Qatar

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2008 6.40 6.40 C-BW-c-sq-l-11-c 2009 6.42 1.62 6.42 1.62 C-BW-c-sq-l-11-c 2010 6.85 2.02 6.85 2.02 C-BW-c-sq-l-11-c 2011 6.59 2.32 6.59 2.32 C-BW-c-sq-l-11-c 2012 6.61 2.17 6.61 2.17 C-BW-c-sq-l-11-c 2015 6.37 2.26 6.37 2.26 Average 6.54 2.08 6.54 2.08

Romania

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2005 5.05 2.28 5.05 2.28 C-BW-c-sq-l-11-c 2006 5.04 2.28 5.04 2.28 C-BW-c-sq-l-11-c 2007 5.39 2.10 5.39 2.10 C-BW-c-sq-l-11-c 2009 5.37 2.07 5.37 2.07 C-BW-c-sq-l-11-c 2010 4.91 2.33 4.91 2.33 C-BW-c-sq-l-11-c 2011 5.02 2.27 5.02 2.27 C-BW-c-sq-l-11-c 2012 5.17 2.45 5.17 2.45 C-BW-c-sq-l-11-c 2013 5.08 2.32 5.08 2.32 C-BW-c-sq-l-11-c 2014 5.73 2.36 5.73 2.36 C-BW-c-sq-l-11-c 2015 5.78 2.12 5.78 2.12 C-BW-c-sq-l-11-c 2016 5.97 2.20 5.97 2.20 C-BW-c-sq-l-11-c 2017 6.09 2.14 6.09 2.14 C-BW-c-sq-l-11-c 2018 6.15 2.20 6.15 2.20 C-BW-c-sq-l-11-c 2019 6.13 2.22 6.13 2.22 Average 5.49 2.24 5.49 2.24

Russia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2002 4.69 2.04 4.69 2.04 C-BW-c-sq-l-11-c 2005 4.48 2.14 4.48 2.14 C-BW-c-sq-l-11-c 2006 4.96 2.05 4.96 2.05 C-BW-c-sq-l-11-c 2007 5.08 2.04 5.08 2.04 C-BW-c-sq-l-11-c 2007 5.22 1.96 5.22 1.96 C-BW-c-sq-l-11-c 2008 5.62 2.14 5.62 2.14 C-BW-c-sq-l-11-c 2009 5.16 1.98 5.16 1.98 C-BW-c-sq-l-11-c 2010 5.38 1.98 5.38 1.98 C-BW-c-sq-l-11-c 2011 5.39 2.01 5.39 2.01 C-BW-c-sq-l-11-c 2012 5.62 2.08 5.62 2.08 C-BW-c-sq-l-11-c 2013 5.54 1.94 5.54 1.94 C-BW-c-sq-l-11-c 2014 6.04 2.03 6.04 2.03 C-BW-c-sq-l-11-c 2015 6.00 2.07 6.00 2.07 C-BW-c-sq-l-11-c 2016 5.85 2.09 5.85 2.09 C-BW-c-sq-l-11-c 2017 5.58 2.12 5.58 2.12 C-BW-c-sq-l-11-c 2018 5.51 2.18 5.51 2.18 C-BW-c-sq-l-11-c 2020 5.50 5.50 Average 5.39 2.05 5.39 2.05

Rwanda

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.21 1.55 4.21 1.55 C-BW-c-sq-l-11-c 2006 4.21 1.56 4.21 1.56 C-BW-c-sq-l-11-c 2008 4.36 1.54 4.36 1.54 C-BW-c-sq-l-11-c 2009 4.03 1.55 4.03 1.55 C-BW-c-sq-l-11-c 2011 4.10 1.75 4.10 1.75 C-BW-c-sq-l-11-c 2012 3.33 1.54 3.33 1.54 C-BW-c-sq-l-11-c 2013 3.47 1.55 3.47 1.55 C-BW-c-sq-l-11-c 2014 3.60 1.57 3.60 1.57 C-BW-c-sq-l-11-c 2015 3.48 1.72 3.48 1.72 C-BW-c-sq-l-11-c 2016 3.33 1.90 3.33 1.90 C-BW-c-sq-l-11-c 2017 3.11 2.13 3.11 2.13 C-BW-c-sq-l-11-c 2018 3.56 2.33 3.56 2.33 C-BW-c-sq-l-11-c 2019 3.27 2.61 3.27 2.61 Average 3.70 1.79 3.70 1.79

Saudi Arabia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2005 7.08 1.82 7.08 1.82 C-BW-c-sq-l-11-c 2007 7.27 1.63 7.27 1.63 C-BW-c-sq-l-11-c 2008 6.81 1.34 6.81 1.34 C-BW-c-sq-l-11-c 2009 6.15 1.92 6.15 1.92 C-BW-c-sq-l-11-c 2010 6.31 2.23 6.31 2.23 C-BW-c-sq-l-11-c 2011 6.70 2.11 6.70 2.11 C-BW-c-sq-l-11-c 2012 6.40 2.13 6.40 2.13 C-BW-c-sq-l-11-c 2013 6.50 2.37 6.50 2.37 C-BW-c-sq-l-11-c 2014 6.28 2.55 6.28 2.55 C-BW-c-sq-l-11-c 2015 6.35 2.52 6.35 2.52 C-BW-c-sq-l-11-c 2016 6.47 2.07 6.47 2.07 C-BW-c-sq-l-11-c 2017 6.29 2.51 6.29 2.51 C-BW-c-sq-l-11-c 2018 6.36 2.32 6.36 2.32 C-BW-c-sq-l-11-c 2019 6.56 2.42 6.56 2.42 C-BW-c-sq-l-11-c 2020 6.56 6.56 Average 6.54 2.14 6.54 2.14

Senegal

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2002 5.34 1.85 5.34 1.85 C-BW-c-sq-l-11-c 2006 4.42 1.48 4.42 1.48 C-BW-c-sq-l-11-c 2007 5.51 1.68 5.51 1.68 C-BW-c-sq-l-11-c 2007 4.68 1.60 4.68 1.60 C-BW-c-sq-l-11-c 2008 4.68 1.29 4.68 1.29 C-BW-c-sq-l-11-c 2009 4.34 1.42 4.34 1.42 C-BW-c-sq-l-11-c 2010 4.37 1.53 4.37 1.53 C-BW-c-sq-l-11-c 2011 3.83 1.71 3.83 1.71 C-BW-c-sq-l-11-c 2012 3.67 1.70 3.67 1.70 C-BW-c-sq-l-11-c 2013 3.65 1.52 3.65 1.52 C-BW-c-sq-l-11-c 2014 4.39 1.37 4.39 1.37 C-BW-c-sq-l-11-c 2015 4.62 1.54 4.62 1.54 C-BW-c-sq-l-11-c 2016 4.59 1.82 4.59 1.82 C-BW-c-sq-l-11-c 2017 4.68 2.01 4.68 2.01 C-BW-c-sq-l-11-c 2018 4.77 1.96 4.77 1.96 C-BW-c-sq-l-11-c 2019 5.49 2.95 5.49 2.95 Average 4.56 1.71 4.56 1.71

Serbia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.75 2.04 4.75 2.04 C-BW-c-sq-l-11-c 2007 4.75 2.05 4.75 2.05 C-BW-c-sq-l-11-c 2009 4.38 2.06 4.38 2.06 C-BW-c-sq-l-11-c 2010 4.46 2.00 4.46 2.00 C-BW-c-sq-l-11-c 2011 4.82 2.22 4.82 2.22 C-BW-c-sq-l-11-c 2012 5.15 2.46 5.15 2.46 C-BW-c-sq-l-11-c 2013 5.10 2.19 5.10 2.19 C-BW-c-sq-l-11-c 2014 5.11 2.20 5.11 2.20 C-BW-c-sq-l-11-c 2015 5.32 2.14 5.32 2.14 C-BW-c-sq-l-11-c 2016 5.75 2.44 5.75 2.44 C-BW-c-sq-l-11-c 2017 5.12 2.39 5.12 2.39 C-BW-c-sq-l-11-c 2018 5.94 2.25 5.94 2.25 C-BW-c-sq-l-11-c 2019 6.24 2.25 6.24 2.25 C-BW-c-sq-l-11-c 2020 6.04 6.04 Average 5.21 2.21 5.21 2.21

Sierra Leone

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 3.63 1.82 3.63 1.82 C-BW-c-sq-l-11-c 2007 3.59 1.79 3.59 1.79 C-BW-c-sq-l-11-c 2008 3.00 1.69 3.00 1.69 C-BW-c-sq-l-11-c 2010 4.13 2.57 4.13 2.57 C-BW-c-sq-l-11-c 2011 4.50 2.15 4.50 2.15 C-BW-c-sq-l-11-c 2011 4.50 2.16 4.50 2.16 C-BW-c-sq-l-11-c 2013 4.51 2.69 4.51 2.69 C-BW-c-sq-l-11-c 2014 4.50 2.77 4.50 2.77 C-BW-c-sq-l-11-c 2015 4.91 3.51 4.91 3.51 C-BW-c-sq-l-11-c 2016 4.73 3.53 4.73 3.53 C-BW-c-sq-l-11-c 2017 4.09 2.60 4.09 2.60 C-BW-c-sq-l-11-c 2018 4.31 3.05 4.31 3.05 C-BW-c-sq-l-11-c 2019 3.45 2.61 3.45 2.61 Average 4.14 2.53 4.14 2.53

Singapore

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 6.46 1.30 6.46 1.30 C-BW-c-sq-l-11-c 2007 6.83 1.31 6.83 1.31 C-BW-c-sq-l-11-c 2008 6.64 1.53 6.64 1.53 C-BW-c-sq-l-11-c 2009 6.14 1.45 6.14 1.45 C-BW-c-sq-l-11-c 2010 6.53 1.48 6.53 1.48 C-BW-c-sq-l-11-c 2011 6.56 1.67 6.56 1.67 C-BW-c-sq-l-11-c 2013 6.53 1.52 6.53 1.52 C-BW-c-sq-l-11-c 2014 7.06 1.43 7.06 1.43 C-BW-c-sq-l-11-c 2015 6.62 1.61 6.62 1.61 C-BW-c-sq-l-11-c 2016 6.03 1.30 6.03 1.30 C-BW-c-sq-l-11-c 2017 6.38 1.42 6.38 1.42 C-BW-c-sq-l-11-c 2018 6.37 1.58 6.37 1.58 C-BW-c-sq-l-11-c 2019 6.38 1.53 6.38 1.53 Average 6.50 1.47 6.50 1.47

Slovakia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2002 5.41 1.92 5.41 1.92 C-BW-c-sq-l-11-c 2006 5.26 1.93 5.26 1.93 C-BW-c-sq-l-11-c 2007 5.86 1.79 5.86 1.79 C-BW-c-sq-l-11-c 2010 6.05 1.88 6.05 1.88 C-BW-c-sq-l-11-c 2011 5.95 1.87 5.95 1.87 C-BW-c-sq-l-11-c 2012 5.91 2.02 5.91 2.02 C-BW-c-sq-l-11-c 2013 5.94 1.89 5.94 1.89 C-BW-c-sq-l-11-c 2014 6.14 1.88 6.14 1.88 C-BW-c-sq-l-11-c 2015 6.16 1.95 6.16 1.95 C-BW-c-sq-l-11-c 2016 5.99 1.92 5.99 1.92 C-BW-c-sq-l-11-c 2017 6.37 1.90 6.37 1.90 C-BW-c-sq-l-11-c 2018 6.24 1.78 6.24 1.78 C-BW-c-sq-l-11-c 2019 6.24 1.93 6.24 1.93 C-BW-c-sq-l-11-c 2020 6.52 6.52 Average 6.00 1.90 6.00 1.90

Slovenia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-a 1962 5.30 5.30 C-BW-c-sq-l-11-c 2006 5.81 2.03 5.81 2.03 C-BW-c-sq-l-11-c 2009 5.83 2.16 5.83 2.16 C-BW-c-sq-l-11-c 2010 6.08 2.17 6.08 2.17 C-BW-c-sq-l-11-c 2011 6.04 2.19 6.04 2.19 C-BW-c-sq-l-11-c 2012 6.06 2.10 6.06 2.10 C-BW-c-sq-l-11-c 2013 5.97 2.11 5.97 2.11 C-BW-c-sq-l-11-c 2014 5.68 2.05 5.68 2.05 C-BW-c-sq-l-11-c 2015 5.74 2.05 5.74 2.05 C-BW-c-sq-l-11-c 2016 5.94 2.11 5.94 2.11 C-BW-c-sq-l-11-c 2017 6.17 1.98 6.17 1.98 C-BW-c-sq-l-11-c 2018 6.25 1.95 6.25 1.95 C-BW-c-sq-l-11-c 2019 6.67 1.89 6.67 1.89 C-BW-c-sq-l-11-c 2020 6.46 6.46 Average 6.00 2.07 6.00 2.07

Somalia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2014 5.53 2.60 5.53 2.60 C-BW-c-sq-l-11-c 2015 5.35 2.22 5.35 2.22 C-BW-c-sq-l-11-c 2016 4.67 2.18 4.67 2.18 Average 5.18 2.33 5.18 2.33

South Africa

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2002 5.24 2.57 5.24 2.57 C-BW-c-sq-l-11-c 2006 5.08 2.14 5.08 2.14 C-BW-c-sq-l-11-c 2007 5.50 2.51 5.50 2.51 C-BW-c-sq-l-11-c 2007 5.20 1.75 5.20 1.75 C-BW-c-sq-l-11-c 2008 5.35 1.80 5.35 1.80 C-BW-c-sq-l-11-c 2009 5.22 2.22 5.22 2.22 C-BW-c-sq-l-11-c 2010 4.65 1.89 4.65 1.89 C-BW-c-sq-l-11-c 2011 4.93 1.85 4.93 1.85 C-BW-c-sq-l-11-c 2012 5.43 5.43 C-BW-c-sq-l-11-c 2012 5.13 2.18 5.13 2.18 C-BW-c-sq-l-11-c 2013 3.66 1.96 3.66 1.96 C-BW-c-sq-l-11-c 2014 4.83 2.05 4.83 2.05 C-BW-c-sq-l-11-c 2015 4.89 1.99 4.89 1.99 C-BW-c-sq-l-11-c 2016 4.77 2.78 4.77 2.78 C-BW-c-sq-l-11-c 2017 4.51 2.42 4.51 2.42 C-BW-c-sq-l-11-c 2018 4.88 2.71 4.88 2.71 C-BW-c-sq-l-11-c 2019 5.03 3.17 5.03 3.17 C-BW-c-sq-l-11-c 2020 4.95 4.95 Average 4.96 2.25 4.96 2.25

South Sudan

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2014 3.83 3.04 3.83 3.04 C-BW-c-sq-l-11-c 2015 4.07 3.20 4.07 3.20 C-BW-c-sq-l-11-c 2016 2.89 2.91 2.89 2.91 C-BW-c-sq-l-11-c 2017 2.82 2.74 2.82 2.74 Average 3.40 2.97 3.40 2.97

Spain

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2005 7.15 1.72 7.15 1.72 C-BW-c-sq-l-11-c 2006 7.15 1.72 7.15 1.72 C-BW-c-sq-l-11-c 2007 6.99 1.94 6.99 1.94 C-BW-c-sq-l-11-c 2007 6.99 1.95 6.99 1.95 C-BW-c-sq-l-11-c 2008 7.29 1.79 7.29 1.79 C-BW-c-sq-l-11-c 2009 6.20 2.08 6.20 2.08 C-BW-c-sq-l-11-c 2010 6.19 2.00 6.19 2.00 C-BW-c-sq-l-11-c 2011 6.52 1.96 6.52 1.96 C-BW-c-sq-l-11-c 2012 6.29 2.04 6.29 2.04 C-BW-c-sq-l-11-c 2013 6.15 2.08 6.15 2.08 C-BW-c-sq-l-11-c 2014 6.46 1.76 6.46 1.76 C-BW-c-sq-l-11-c 2015 6.38 1.66 6.38 1.66 C-BW-c-sq-l-11-c 2016 6.32 1.61 6.32 1.61 C-BW-c-sq-l-11-c 2017 6.23 1.81 6.23 1.81 C-BW-c-sq-l-11-c 2018 6.51 1.67 6.51 1.67 C-BW-c-sq-l-11-c 2019 6.46 1.75 6.46 1.75 C-BW-c-sq-l-11-c 2020 6.50 6.50 Average 6.58 1.85 6.58 1.85

Sri Lanka

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.34 1.74 4.34 1.74 C-BW-c-sq-l-11-c 2007 4.41 1.75 4.41 1.75 C-BW-c-sq-l-11-c 2008 4.43 1.77 4.43 1.77 C-BW-c-sq-l-11-c 2009 4.21 1.99 4.21 1.99 C-BW-c-sq-l-11-c 2010 3.98 1.75 3.98 1.75 C-BW-c-sq-l-11-c 2011 4.18 1.84 4.18 1.84 C-BW-c-sq-l-11-c 2012 4.22 1.81 4.22 1.81 C-BW-c-sq-l-11-c 2013 4.36 1.85 4.36 1.85 C-BW-c-sq-l-11-c 2014 4.27 1.98 4.27 1.98 C-BW-c-sq-l-11-c 2015 4.61 2.19 4.61 2.19 C-BW-c-sq-l-11-c 2017 4.33 2.23 4.33 2.23 C-BW-c-sq-l-11-c 2018 4.44 2.36 4.44 2.36 C-BW-c-sq-l-11-c 2019 4.21 2.54 4.21 2.54 Average 4.31 1.98 4.31 1.98

Sudan

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2009 4.45 1.88 4.45 1.88 C-BW-c-sq-l-11-c 2010 4.44 1.71 4.44 1.71 C-BW-c-sq-l-11-c 2011 4.31 1.80 4.31 1.80 C-BW-c-sq-l-11-c 2012 4.55 1.60 4.55 1.60 C-BW-c-sq-l-11-c 2014 4.14 2.62 4.14 2.62 Average 4.38 1.92 4.38 1.92

Surinam

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2010 6.14 1.84 6.14 1.84 C-BW-c-sq-l-11-c 2012 6.27 1.95 6.27 1.95 Average 6.20 1.90 6.20 1.90

Swaziland

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2011 4.87 2.12 4.87 2.12 C-BW-c-sq-l-11-c 2018 4.21 2.43 4.21 2.43 C-BW-c-sq-l-11-c 2019 4.40 2.78 4.40 2.78 Average 4.49 2.44 4.49 2.44

Sweden

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2005 7.38 1.62 7.38 1.62 C-BW-c-sq-l-11-c 2006 7.38 1.62 7.38 1.62 C-BW-c-sq-l-11-c 2007 7.06 1.66 7.06 1.66 C-BW-c-sq-l-11-c 2007 7.24 1.68 7.24 1.68 C-BW-c-sq-l-11-c 2008 7.52 1.55 7.52 1.55 C-BW-c-sq-l-11-c 2009 7.27 1.67 7.27 1.67 C-BW-c-sq-l-11-c 2010 7.50 1.59 7.50 1.59 C-BW-c-sq-l-11-c 2011 7.38 1.58 7.38 1.58 C-BW-c-sq-l-11-c 2012 7.56 1.59 7.56 1.59 C-BW-c-sq-l-11-c 2013 7.43 1.66 7.43 1.66 C-BW-c-sq-l-11-c 2014 7.24 1.57 7.24 1.57 C-BW-c-sq-l-11-c 2015 7.29 1.63 7.29 1.63 C-BW-c-sq-l-11-c 2016 7.37 1.63 7.37 1.63 C-BW-c-sq-l-11-c 2017 7.29 1.78 7.29 1.78 C-BW-c-sq-l-11-c 2018 7.37 1.60 7.37 1.60 C-BW-c-sq-l-11-c 2019 7.40 1.60 7.40 1.60 C-BW-c-sq-l-11-c 2020 7.31 7.31 Average 7.35 1.63 7.35 1.63

Switzerland

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 7.47 1.62 7.47 1.62 C-BW-c-sq-l-11-c 2009 7.52 1.58 7.52 1.58 C-BW-c-sq-l-11-c 2012 7.78 1.56 7.78 1.56 C-BW-c-sq-l-11-c 2014 7.49 1.52 7.49 1.52 C-BW-c-sq-l-11-c 2015 7.57 1.80 7.57 1.80 C-BW-c-sq-l-11-c 2016 7.46 1.69 7.46 1.69 C-BW-c-sq-l-11-c 2017 7.47 1.54 7.47 1.54 C-BW-c-sq-l-11-c 2018 7.51 1.64 7.51 1.64 C-BW-c-sq-l-11-c 2019 7.69 1.46 7.69 1.46 C-BW-c-sq-l-11-c 2020 7.51 7.51 Average 7.55 1.60 7.55 1.60

Syria

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2008 5.32 1.92 5.32 1.92 C-BW-c-sq-l-11-c 2009 4.98 2.06 4.98 2.06 C-BW-c-sq-l-11-c 2010 4.46 2.15 4.46 2.15 C-BW-c-sq-l-11-c 2011 4.04 2.48 4.04 2.48 C-BW-c-sq-l-11-c 2012 3.16 2.51 3.16 2.51 C-BW-c-sq-l-11-c 2013 2.69 2.35 2.69 2.35 C-BW-c-sq-l-11-c 2015 3.46 2.81 3.46 2.81 Average 4.02 2.33 4.02 2.33

Taiwan

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 6.19 1.93 6.19 1.93 C-BW-c-sq-l-11-c 2008 5.55 2.17 5.55 2.17 C-BW-c-sq-l-11-c 2010 6.23 1.94 6.23 1.94 C-BW-c-sq-l-11-c 2011 6.31 1.75 6.31 1.75 C-BW-c-sq-l-11-c 2012 6.13 2.04 6.13 2.04 C-BW-c-sq-l-11-c 2013 6.34 1.89 6.34 1.89 C-BW-c-sq-l-11-c 2014 6.36 1.81 6.36 1.81 C-BW-c-sq-l-11-c 2015 6.45 1.83 6.45 1.83 C-BW-c-sq-l-11-c 2016 6.51 1.96 6.51 1.96 C-BW-c-sq-l-11-c 2017 6.36 1.87 6.36 1.87 C-BW-c-sq-l-11-c 2018 6.47 1.69 6.47 1.69 C-BW-c-sq-l-11-c 2019 6.54 1.73 6.54 1.73 C-BW-c-sq-l-11-c 2020 6.75 6.75 Average 6.32 1.88 6.32 1.88

Tajikistan

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.61 1.58 4.61 1.58 C-BW-c-sq-l-11-c 2007 4.43 1.60 4.43 1.60 C-BW-c-sq-l-11-c 2008 5.06 1.56 5.06 1.56 C-BW-c-sq-l-11-c 2009 4.58 1.55 4.58 1.55 C-BW-c-sq-l-11-c 2010 4.38 1.29 4.38 1.29 C-BW-c-sq-l-11-c 2011 4.26 1.38 4.26 1.38 C-BW-c-sq-l-11-c 2012 4.50 1.15 4.50 1.15 C-BW-c-sq-l-11-c 2013 4.97 1.71 4.97 1.71 C-BW-c-sq-l-11-c 2014 4.90 1.63 4.90 1.63 C-BW-c-sq-l-11-c 2015 5.12 1.96 5.12 1.96 C-BW-c-sq-l-11-c 2016 5.10 1.67 5.10 1.67 C-BW-c-sq-l-11-c 2017 5.83 2.21 5.83 2.21 C-BW-c-sq-l-11-c 2018 5.50 1.96 5.50 1.96 C-BW-c-sq-l-11-c 2019 5.46 1.75 5.46 1.75 C-BW-c-sq-l-11-c 2020 5.37 5.37 Average 4.94 1.64 4.94 1.64

Tanzania

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2002 3.83 1.96 3.83 1.96 C-BW-c-sq-l-11-c 2006 3.92 1.66 3.92 1.66 C-BW-c-sq-l-11-c 2007 4.17 1.92 4.17 1.92 C-BW-c-sq-l-11-c 2007 4.32 1.86 4.32 1.86 C-BW-c-sq-l-11-c 2008 4.38 1.69 4.38 1.69 C-BW-c-sq-l-11-c 2009 3.41 1.81 3.41 1.81 C-BW-c-sq-l-11-c 2010 3.23 1.80 3.23 1.80 C-BW-c-sq-l-11-c 2011 4.07 1.88 4.07 1.88 C-BW-c-sq-l-11-c 2012 4.01 1.92 4.01 1.92 C-BW-c-sq-l-11-c 2013 3.85 1.87 3.85 1.87 C-BW-c-sq-l-11-c 2014 3.48 2.83 3.48 2.83 C-BW-c-sq-l-11-c 2015 3.66 2.21 3.66 2.21 C-BW-c-sq-l-11-c 2016 2.90 2.51 2.90 2.51 C-BW-c-sq-l-11-c 2017 3.35 2.68 3.35 2.68 C-BW-c-sq-l-11-c 2018 3.45 2.67 3.45 2.67 C-BW-c-sq-l-11-c 2019 3.64 2.99 3.64 2.99 C-BW-c-sq-l-11-c 2020 3.79 3.79 Average 3.73 2.14 3.73 2.14

Thailand

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 5.89 1.63 5.89 1.63 C-BW-c-sq-l-11-c 2007 5.78 1.67 5.78 1.67 C-BW-c-sq-l-11-c 2008 5.64 1.78 5.64 1.78 C-BW-c-sq-l-11-c 2009 5.48 1.73 5.48 1.73 C-BW-c-sq-l-11-c 2010 6.22 1.72 6.22 1.72 C-BW-c-sq-l-11-c 2011 6.66 1.81 6.66 1.81 C-BW-c-sq-l-11-c 2012 6.30 1.76 6.30 1.76 C-BW-c-sq-l-11-c 2013 6.23 1.57 6.23 1.57 C-BW-c-sq-l-11-c 2014 6.99 2.00 6.99 2.00 C-BW-c-sq-l-11-c 2015 6.20 1.78 6.20 1.78 C-BW-c-sq-l-11-c 2016 6.07 2.23 6.07 2.23 C-BW-c-sq-l-11-c 2017 5.94 2.24 5.94 2.24 C-BW-c-sq-l-11-c 2018 6.01 2.11 6.01 2.11 C-BW-c-sq-l-11-c 2019 6.02 2.27 6.02 2.27 C-BW-c-sq-l-11-c 2020 5.89 5.88 Average 6.09 1.88 6.09 1.88

Togo

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 3.20 1.73 3.20 1.73 C-BW-c-sq-l-11-c 2008 2.80 1.73 2.80 1.73 C-BW-c-sq-l-11-c 2008 2.81 1.74 2.81 1.74 C-BW-c-sq-l-11-c 2011 2.94 1.96 2.94 1.96 C-BW-c-sq-l-11-c 2014 2.84 1.82 2.84 1.82 C-BW-c-sq-l-11-c 2015 3.77 2.21 3.77 2.21 C-BW-c-sq-l-11-c 2016 3.88 2.55 3.88 2.55 C-BW-c-sq-l-11-c 2017 4.36 2.49 4.36 2.49 C-BW-c-sq-l-11-c 2018 4.02 2.11 4.02 2.11 C-BW-c-sq-l-11-c 2019 4.18 3.03 4.18 3.03 Average 3.48 2.14 3.48 2.14

Trinidad and Tobago

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 5.83 2.39 5.83 2.39 C-BW-c-sq-l-11-c 2008 6.70 2.02 6.70 2.02 C-BW-c-sq-l-11-c 2010 6.36 2.00 6.36 2.00 C-BW-c-sq-l-11-c 2011 6.52 1.90 6.52 1.90 C-BW-c-sq-l-11-c 2013 6.17 2.16 6.17 2.16 C-BW-c-sq-l-11-c 2017 6.19 2.28 6.19 2.28 Average 6.29 2.12 6.29 2.12

Tunisia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2009 5.03 1.73 5.03 1.73 C-BW-c-sq-l-11-c 2010 5.13 1.51 5.13 1.51 C-BW-c-sq-l-11-c 2011 4.88 1.88 4.88 1.88 C-BW-c-sq-l-11-c 2012 4.46 2.12 4.46 2.12 C-BW-c-sq-l-11-c 2013 5.25 2.08 5.25 2.08 C-BW-c-sq-l-11-c 2014 4.76 2.10 4.76 2.10 C-BW-c-sq-l-11-c 2015 5.13 2.03 5.13 2.03 C-BW-c-sq-l-11-c 2016 4.52 2.13 4.52 2.13 C-BW-c-sq-l-11-c 2017 4.12 2.21 4.12 2.21 C-BW-c-sq-l-11-c 2018 4.74 2.18 4.74 2.18 C-BW-c-sq-l-11-c 2019 4.32 2.65 4.32 2.65 C-BW-c-sq-l-11-c 2020 4.73 4.73 Average 4.76 2.06 4.76 2.06

Turkmenistan

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2009 6.57 1.75 6.57 1.75 C-BW-c-sq-l-11-c 2011 5.79 1.69 5.79 1.69 C-BW-c-sq-l-11-c 2012 5.46 1.87 5.46 1.87 C-BW-c-sq-l-11-c 2013 5.39 2.01 5.39 2.01 C-BW-c-sq-l-11-c 2014 5.79 1.98 5.79 1.98 C-BW-c-sq-l-11-c 2015 5.79 1.58 5.79 1.58 C-BW-c-sq-l-11-c 2016 5.89 1.15 5.89 1.15 C-BW-c-sq-l-11-c 2017 5.23 1.43 5.23 1.43 C-BW-c-sq-l-11-c 2018 4.62 1.20 4.62 1.20 C-BW-c-sq-l-11-c 2019 5.47 1.62 5.47 1.62 Average 5.60 1.63 5.60 1.63

Türkiye

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2002 4.64 2.36 4.64 2.36 C-BW-c-sq-l-11-c 2005 4.86 2.23 4.86 2.23 C-BW-c-sq-l-11-c 2005 4.72 2.34 4.72 2.34 C-BW-c-sq-l-11-c 2006 4.71 2.34 4.71 2.34 C-BW-c-sq-l-11-c 2007 5.29 2.20 5.29 2.20 C-BW-c-sq-l-11-c 2007 5.62 2.06 5.62 2.06 C-BW-c-sq-l-11-c 2008 5.12 2.36 5.12 2.36 C-BW-c-sq-l-11-c 2009 5.21 2.03 5.21 2.03 C-BW-c-sq-l-11-c 2010 5.49 2.04 5.49 2.04 C-BW-c-sq-l-11-c 2011 5.27 2.52 5.27 2.52 C-BW-c-sq-l-11-c 2012 5.31 1.97 5.31 1.97 C-BW-c-sq-l-11-c 2013 4.89 2.21 4.89 2.21 C-BW-c-sq-l-11-c 2014 5.58 2.39 5.58 2.39 C-BW-c-sq-l-11-c 2015 5.51 2.53 5.51 2.53 C-BW-c-sq-l-11-c 2016 5.33 2.39 5.33 2.39 C-BW-c-sq-l-11-c 2017 5.61 1.63 5.61 1.63 C-BW-c-sq-l-11-c 2018 5.19 2.15 5.19 2.15 C-BW-c-sq-l-11-c 2019 4.87 2.40 4.87 2.40 C-BW-c-sq-l-11-c 2020 4.86 4.86 Average 5.16 2.23 5.16 2.23

Uganda

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2002 3.98 2.19 3.98 2.19 C-BW-c-sq-l-11-c 2006 3.73 1.82 3.73 1.82 C-BW-c-sq-l-11-c 2007 4.01 1.86 4.01 1.86 C-BW-c-sq-l-11-c 2007 4.46 1.60 4.46 1.60 C-BW-c-sq-l-11-c 2008 4.57 1.54 4.57 1.54 C-BW-c-sq-l-11-c 2009 4.61 1.76 4.61 1.76 C-BW-c-sq-l-11-c 2010 4.19 1.86 4.19 1.86 C-BW-c-sq-l-11-c 2011 4.83 2.00 4.83 2.00 C-BW-c-sq-l-11-c 2012 4.31 1.75 4.31 1.75 C-BW-c-sq-l-11-c 2013 3.71 1.89 3.71 1.89 C-BW-c-sq-l-11-c 2014 3.77 2.25 3.77 2.25 C-BW-c-sq-l-11-c 2015 4.24 2.57 4.24 2.57 C-BW-c-sq-l-11-c 2016 4.23 3.10 4.23 3.10 C-BW-c-sq-l-11-c 2017 4.00 2.67 4.00 2.67 C-BW-c-sq-l-11-c 2018 4.32 3.03 4.32 3.03 C-BW-c-sq-l-11-c 2019 4.95 3.20 4.95 3.20 C-BW-c-sq-l-11-c 2020 4.64 4.64 Average 4.27 2.19 4.27 2.19

Ukraine

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2002 4.62 2.12 4.62 2.12 C-BW-c-sq-l-11-c 2006 4.80 1.97 4.80 1.97 C-BW-c-sq-l-11-c 2007 5.44 2.17 5.44 2.17 C-BW-c-sq-l-11-c 2007 5.25 1.98 5.25 1.98 C-BW-c-sq-l-11-c 2008 5.17 1.97 5.17 1.97 C-BW-c-sq-l-11-c 2009 5.17 2.14 5.17 2.14 C-BW-c-sq-l-11-c 2010 5.06 1.74 5.06 1.74 C-BW-c-sq-l-11-c 2011 5.08 2.06 5.08 2.06 C-BW-c-sq-l-11-c 2012 5.03 1.98 5.03 1.98 C-BW-c-sq-l-11-c 2013 4.71 1.80 4.71 1.80 C-BW-c-sq-l-11-c 2014 4.30 1.95 4.30 1.95 C-BW-c-sq-l-11-c 2015 3.96 1.96 3.96 1.96 C-BW-c-sq-l-11-c 2016 4.03 2.04 4.03 2.04 C-BW-c-sq-l-11-c 2017 4.31 2.26 4.31 2.26 C-BW-c-sq-l-11-c 2018 4.66 2.11 4.66 2.11 C-BW-c-sq-l-11-c 2019 4.70 2.18 4.70 2.18 C-BW-c-sq-l-11-c 2020 5.27 5.27 Average 4.80 2.03 4.80 2.03

United Arab Emirates

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 6.73 1.85 6.73 1.85 C-BW-c-sq-l-11-c 2009 6.87 2.01 6.87 2.01 C-BW-c-sq-l-11-c 2010 7.10 1.90 7.10 1.90 C-BW-c-sq-l-11-c 2011 7.12 1.67 7.12 1.67 C-BW-c-sq-l-11-c 2012 7.22 1.70 7.22 1.70 C-BW-c-sq-l-11-c 2013 6.62 2.12 6.62 2.12 C-BW-c-sq-l-11-c 2014 6.54 2.15 6.54 2.15 C-BW-c-sq-l-11-c 2015 6.57 2.09 6.57 2.09 C-BW-c-sq-l-11-c 2016 6.83 2.15 6.83 2.15 C-BW-c-sq-l-11-c 2017 7.04 2.03 7.04 2.03 C-BW-c-sq-l-11-c 2018 6.60 2.21 6.60 2.21 C-BW-c-sq-l-11-c 2019 6.71 2.31 6.71 2.31 C-BW-c-sq-l-11-c 2020 6.46 6.46 Average 6.80 2.02 6.80 2.02

United Kingdom

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-m-11-a 1975 6.80 1.80 6.80 1.80 C-BW-c-sq-l-11-c 2002 6.36 1.97 6.36 1.97 C-BW-c-sq-l-11-c 2005 6.98 1.64 6.98 1.64 C-BW-c-sq-l-11-c 2006 6.97 1.63 6.97 1.63 C-BW-c-sq-l-11-c 2007 6.80 1.85 6.80 1.85 C-BW-c-sq-l-11-c 2007 6.80 1.86 6.80 1.86 C-BW-c-sq-l-11-c 2008 6.99 1.75 6.99 1.75 C-BW-c-sq-l-11-c 2009 6.91 1.87 6.91 1.87 C-BW-c-sq-l-11-c 2010 7.03 1.85 7.03 1.85 C-BW-c-sq-l-11-c 2011 6.87 1.91 6.87 1.91 C-BW-c-sq-l-11-c 2012 6.88 1.87 6.88 1.87 C-BW-c-sq-l-11-c 2013 6.92 2.05 6.92 2.05 C-BW-c-sq-l-11-c 2014 6.76 1.88 6.76 1.88 C-BW-c-sq-l-11-c 2015 6.52 1.75 6.52 1.75 C-BW-c-sq-l-11-c 2016 6.82 1.63 6.82 1.63 C-BW-c-sq-l-11-c 2017 7.10 1.62 7.10 1.62 C-BW-c-sq-l-11-c 2018 7.23 1.70 7.23 1.70 C-BW-c-sq-l-11-c 2019 7.16 1.63 7.16 1.63 C-BW-c-sq-l-11-c 2020 6.80 6.80 Average 6.88 1.79 6.88 1.79

United States of America

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 1955 6.56 6.56 C-BW-c-sq-l-11-a 1959 6.56 2.24 6.56 2.24 C-BW-c-sq-l-11-a 1959 6.60 6.60 C-BW-c-sq-l-11-a 1964 6.85 6.85 C-BW-c-sq-l-11-a 1964 6.75 2.09 6.75 2.09 C-BW-c-sq-l-11-a 1971 6.56 6.56 C-BW-c-sq-l-11-a 1971 6.53 2.12 6.53 2.12 C-BW-c-sq-l-11-a 1972 6.43 2.17 6.43 2.17 C-BW-c-sq-l-11-a 1974 6.10 6.10 C-BW-c-sq-l-11-a 1974 6.40 2.35 6.40 2.35 C-BW-c-sq-l-11-a 1974 6.60 6.60 C-BW-c-sq-m-11-a 1975 6.68 2.16 6.68 2.16 C-BW-c-sq-l-11-a 1975 6.30 6.30 C-BW-c-sq-l-11-a 1975 6.30 6.30 C-BW-c-sq-l-11-a 1975 6.30 6.30 C-BW-c-sq-l-11-a 1975 6.20 6.20 C-BW-c-sq-l-11-a 1976 6.40 6.40 C-BW-c-sq-l-11-a 1976 6.40 6.40 C-BW-c-sq-l-11-a 1976 6.20 6.20 C-BW-c-sq-l-11-a 1976 6.10 6.10 C-BW-c-sq-l-11-a 1976 6.68 2.19 6.68 2.19 C-BW-c-sq-l-11-a 1976 6.70 6.70 C-BW-c-sq-l-11-a 1977 6.10 6.10 C-BW-c-sq-l-11-a 1977 6.40 6.40 C-BW-c-sq-l-11-a 1977 6.30 6.30 C-BW-c-sq-l-11-a 1977 6.20 6.20 C-BW-c-sq-l-11-a 1978 6.20 6.20 C-BW-c-sq-l-11-a 1978 6.10 6.10 C-BW-c-sq-l-11-a 1978 6.40 6.40 C-BW-c-sq-l-11-a 1978 6.20 6.20 C-BW-c-sq-l-11-a 1979 6.40 6.40 C-BW-c-sq-l-11-a 1979 6.30 6.30 C-BW-c-sq-l-11-a 1979 6.40 6.40 C-BW-c-sq-l-11-a 1979 6.60 6.60 C-BW-c-sq-l-11-a 1979 6.48 2.08 6.48 2.08 C-BW-c-sq-l-11-a 1980 6.60 6.60 C-BW-c-sq-l-11-a 1980 6.50 6.50 C-BW-c-sq-l-11-a 1980 6.40 6.40 C-BW-c-sq-l-11-a 1980 6.20 6.20 C-BW-c-sq-l-11-a 1981 6.30 6.30 C-BW-c-sq-l-11-a 1981 6.30 6.30 C-BW-c-sq-l-11-a 1981 6.40 6.40 C-BW-c-sq-l-11-a 1982 6.30 6.30 C-BW-c-sq-l-11-a 1985 6.42 1.94 6.42 1.94 C-BW-c-sq-l-11-a 1998 7.05 1.79 7.05 1.79 C-BW-c-sq-l-11-a 2001 7.00 1.73 7.00 1.73 C-BW-c-sq-l-11-c 2002 6.91 1.94 6.91 1.94 C-BW-c-sq-l-11-a 2002 6.73 1.74 6.73 1.74 C-BW-c-sq-l-11-a 2003 6.75 1.85 6.75 1.85 C-BW-c-sq-l-11-a 2004 6.60 1.84 6.60 1.84 C-BW-c-sq-l-11-a 2005 6.67 1.86 6.67 1.86 C-BW-c-sq-l-11-c 2005 6.74 2.10 6.74 2.10 C-BW-c-sq-l-11-a 2006 6.78 1.93 6.78 1.93 C-BW-c-sq-l-11-c 2006 7.18 1.87 7.18 1.87 C-BW-c-sq-l-11-c 2007 7.02 1.93 7.02 1.93 C-BW-c-sq-l-11-c 2007 7.51 1.72 7.51 1.72 C-BW-c-sq-l-11-c 2008 6.50 6.50 C-BW-c-sq-l-11-c 2008 7.28 1.78 7.28 1.78 C-BW-c-sq-l-11-c 2009 7.16 2.02 7.16 2.02 C-BW-c-sq-l-11-c 2010 5.90 2.18 5.90 2.18 C-BW-c-sq-l-11-c 2010 7.16 2.18 7.16 2.18 C-BW-c-sq-l-11-c 2011 7.12 1.95 7.12 1.95 C-BW-c-sq-l-11-c 2012 7.03 2.16 7.03 2.16 C-BW-c-sq-l-11-c 2013 7.25 1.94 7.25 1.94 C-BW-c-sq-l-11-c 2014 7.15 2.07 7.15 2.07 C-BW-c-sq-l-11-c 2015 6.86 1.95 6.86 1.95 C-BW-c-sq-l-11-c 2016 6.80 1.97 6.80 1.97 C-BW-c-sq-l-11-c 2017 6.99 1.88 6.99 1.88 C-BW-c-sq-l-11-c 2018 6.88 2.12 6.88 2.12 C-BW-c-sq-l-11-c 2019 6.94 1.79 6.94 1.79 C-BW-c-sq-l-11-c 2019 6.55 6.55 C-BW-c-sq-l-11-c 2019 5.82 5.82 C-BW-c-sq-l-11-c 2020 7.03 7.03 C-BW-c-sq-l-11-c 2020 5.80 5.80 C-BW-c-sq-l-11-c 2020 6.21 6.21 C-BW-c-sq-l-11-c 2021 6.69 6.69 C-BW-c-sq-l-11-c 2021 6.69 6.69 C-BW-c-sq-l-11-c 2021 6.90 6.90 Average 6.58 1.99 6.58 1.99

Uruguay

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 5.79 2.22 5.79 2.22 C-BW-c-sq-l-11-c 2007 5.69 2.04 5.69 2.04 C-BW-c-sq-l-11-c 2008 6.33 2.14 6.33 2.14 C-BW-c-sq-l-11-c 2008 5.66 2.25 5.66 2.25 C-BW-c-sq-l-11-c 2009 6.30 1.89 6.30 1.89 C-BW-c-sq-l-11-c 2010 6.25 1.95 6.25 1.95 C-BW-c-sq-l-11-c 2010 6.06 2.04 6.06 2.04 C-BW-c-sq-l-11-c 2011 6.55 2.17 6.55 2.17 C-BW-c-sq-l-11-c 2012 6.45 2.32 6.45 2.32 C-BW-c-sq-l-11-c 2013 6.44 2.15 6.44 2.15 C-BW-c-sq-l-11-c 2014 6.56 2.10 6.56 2.10 C-BW-c-sq-l-11-c 2015 6.63 2.19 6.63 2.19 C-BW-c-sq-l-11-c 2016 6.17 2.32 6.17 2.32 C-BW-c-sq-l-11-c 2017 6.34 2.29 6.34 2.29 C-BW-c-sq-l-11-c 2018 6.37 2.22 6.37 2.22 C-BW-c-sq-l-11-c 2019 6.60 2.08 6.60 2.08 C-BW-c-sq-l-11-c 2020 6.31 6.31 Average 6.26 2.15 6.26 2.15

Uzbekistan

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2002 5.91 2.10 5.91 2.10 C-BW-c-sq-l-11-c 2006 5.23 1.92 5.23 1.92 C-BW-c-sq-l-11-c 2008 5.31 1.82 5.31 1.82 C-BW-c-sq-l-11-c 2009 5.26 1.74 5.26 1.74 C-BW-c-sq-l-11-c 2010 5.10 1.67 5.10 1.67 C-BW-c-sq-l-11-c 2011 5.74 1.83 5.74 1.83 C-BW-c-sq-l-11-c 2012 6.02 2.02 6.02 2.02 C-BW-c-sq-l-11-c 2013 5.94 2.02 5.94 2.02 C-BW-c-sq-l-11-c 2014 6.05 2.07 6.05 2.07 C-BW-c-sq-l-11-c 2015 5.97 2.23 5.97 2.23 C-BW-c-sq-l-11-c 2016 5.89 2.33 5.89 2.33 C-BW-c-sq-l-11-c 2017 6.42 2.37 6.42 2.37 C-BW-c-sq-l-11-c 2018 6.21 2.43 6.21 2.43 C-BW-c-sq-l-11-c 2019 6.15 2.44 6.15 2.44 Average 5.80 2.07 5.80 2.07

Venezuela

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2005 7.17 2.53 7.17 2.53 C-BW-c-sq-l-11-c 2006 7.16 2.53 7.16 2.53 C-BW-c-sq-l-11-c 2006 6.53 2.15 6.53 2.15 C-BW-c-sq-l-11-c 2007 6.90 2.00 6.90 2.00 C-BW-c-sq-l-11-c 2008 6.26 2.14 6.26 2.14 C-BW-c-sq-l-11-c 2009 7.19 2.08 7.19 2.08 C-BW-c-sq-l-11-c 2010 6.56 2.02 6.56 2.02 C-BW-c-sq-l-11-c 2010 7.48 2.29 7.48 2.29 C-BW-c-sq-l-11-c 2011 6.58 2.29 6.58 2.29 C-BW-c-sq-l-11-c 2012 7.07 2.33 7.07 2.33 C-BW-c-sq-l-11-c 2013 6.55 2.47 6.55 2.47 C-BW-c-sq-l-11-c 2014 6.14 2.26 6.14 2.26 C-BW-c-sq-l-11-c 2015 5.57 2.61 5.57 2.61 C-BW-c-sq-l-11-c 2016 4.04 2.65 4.04 2.65 C-BW-c-sq-l-11-c 2017 5.07 2.91 5.07 2.91 C-BW-c-sq-l-11-c 2018 5.01 2.89 5.01 2.89 C-BW-c-sq-l-11-c 2019 5.08 3.03 5.08 3.03 C-BW-c-sq-l-11-c 2020 4.57 4.57 Average 6.16 2.42 6.16 2.42

Viet Nam

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 5.29 1.35 5.29 1.35 C-BW-c-sq-l-11-c 2007 5.42 1.46 5.42 1.46 C-BW-c-sq-l-11-c 2008 5.48 1.35 5.48 1.35 C-BW-c-sq-l-11-c 2009 5.30 1.48 5.30 1.48 C-BW-c-sq-l-11-c 2010 5.30 1.42 5.30 1.42 C-BW-c-sq-l-11-c 2011 5.77 1.65 5.77 1.65 C-BW-c-sq-l-11-c 2012 5.53 1.45 5.53 1.45 C-BW-c-sq-l-11-c 2013 5.02 1.40 5.02 1.40 C-BW-c-sq-l-11-c 2014 5.08 1.77 5.08 1.77 C-BW-c-sq-l-11-c 2015 5.08 1.79 5.08 1.79 C-BW-c-sq-l-11-c 2016 5.06 1.77 5.06 1.77 C-BW-c-sq-l-11-c 2017 5.18 1.75 5.18 1.75 C-BW-c-sq-l-11-c 2018 5.30 1.68 5.30 1.68 C-BW-c-sq-l-11-c 2019 5.47 1.89 5.47 1.89 Average 5.31 1.59 5.31 1.59

Yemen

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.57 1.93 4.57 1.93 C-BW-c-sq-l-11-c 2007 4.48 1.94 4.48 1.94 C-BW-c-sq-l-11-c 2009 4.81 2.24 4.81 2.24 C-BW-c-sq-l-11-c 2010 4.35 2.24 4.35 2.24 C-BW-c-sq-l-11-c 2011 3.75 2.31 3.75 2.31 C-BW-c-sq-l-11-c 2012 4.06 2.23 4.06 2.23 C-BW-c-sq-l-11-c 2013 4.22 2.30 4.22 2.30 C-BW-c-sq-l-11-c 2014 3.97 2.44 3.97 2.44 C-BW-c-sq-l-11-c 2015 2.98 2.19 2.98 2.19 C-BW-c-sq-l-11-c 2016 3.83 2.11 3.83 2.11 C-BW-c-sq-l-11-c 2017 3.25 2.18 3.25 2.18 C-BW-c-sq-l-11-c 2018 3.06 2.40 3.06 2.40 C-BW-c-sq-l-11-c 2019 4.20 2.58 4.20 2.58 Average 3.96 2.24 3.96 2.24

Zambia

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 4.82 1.89 4.82 1.89 C-BW-c-sq-l-11-c 2007 4.00 1.79 4.00 1.79 C-BW-c-sq-l-11-c 2008 4.73 1.87 4.73 1.87 C-BW-c-sq-l-11-c 2009 5.26 1.89 5.26 1.89 C-BW-c-sq-l-11-c 2011 5.00 1.73 5.00 1.73 C-BW-c-sq-l-11-c 2012 5.01 2.20 5.01 2.20 C-BW-c-sq-l-11-c 2013 5.24 2.56 5.24 2.56 C-BW-c-sq-l-11-c 2014 4.35 2.52 4.35 2.52 C-BW-c-sq-l-11-c 2015 4.84 3.08 4.84 3.08 C-BW-c-sq-l-11-c 2016 4.35 3.20 4.35 3.20 C-BW-c-sq-l-11-c 2017 3.93 2.65 3.93 2.65 C-BW-c-sq-l-11-c 2018 4.04 2.78 4.04 2.78 C-BW-c-sq-l-11-c 2019 3.31 2.86 3.31 2.86 C-BW-c-sq-l-11-c 2020 4.84 4.84 Average 4.55 2.39 4.55 2.39

Zimbabwe

Finding Measure Code Year Original (0 - 10) Scale (0 - 10) mean SD mean SD C-BW-c-sq-l-11-c 2006 3.82 2.01 3.82 2.01 C-BW-c-sq-l-11-c 2006 3.83 2.01 3.83 2.01 C-BW-c-sq-l-11-c 2007 3.28 1.93 3.28 1.93 C-BW-c-sq-l-11-c 2008 3.17 1.69 3.17 1.69 C-BW-c-sq-l-11-c 2009 4.06 2.02 4.06 2.02 C-BW-c-sq-l-11-c 2010 4.68 1.51 4.68 1.51 C-BW-c-sq-l-11-c 2011 4.85 1.76 4.85 1.76 C-BW-c-sq-l-11-c 2012 4.96 1.85 4.96 1.85 C-BW-c-sq-l-11-c 2013 4.69 1.96 4.69 1.96 C-BW-c-sq-l-11-c 2014 4.18 2.08 4.18 2.08 C-BW-c-sq-l-11-c 2015 3.70 2.20 3.70 2.20 C-BW-c-sq-l-11-c 2016 3.74 2.78 3.74 2.78 C-BW-c-sq-l-11-c 2017 3.64 2.66 3.64 2.66 C-BW-c-sq-l-11-c 2018 3.62 2.50 3.62 2.50 C-BW-c-sq-l-11-c 2019 2.69 2.65 2.69 2.65 C-BW-c-sq-l-11-c 2020 3.16 3.16 Average 3.88 2.11 3.88 2.11