Country	% of voting-age population	% of registered voters
Belgium (2014)*	87.21%	89.37%
Sweden (2014)	82.61%	85.81%
Denmark (2015)	80.34%	85.89%
Australia (2016)*	78.96%	90.98%
South Korea (2017)	77.92%	77.23%
Netherlands (2017)	77.31%	81.93%
Israel (2015)	76.10%	72.34%
New Zealand (2017)	75.65%	79.01%
Finland (2015)	73.14%	66.85%
Hungary (2018)	71.65%	69.68%
Norway (2017)	70.59%	78.22%
Germany (2017)	69.11%	76.15%
Austria (2017)	68.79%	80.00%
France (2017)	67.93%	74.56%
Mexico (2012)*	65.97%	63.08%
Italy (2018)	65.28%	73.05%
Czech Republic (2018)	63.44%	66.57%
U.K. (2017)	63.25%	69.31%
Greece (2015)*	62.14%	56.16%
Canada (2015)	62.12%	68.28%
Portugal (2015)	61.75%	55.84%
Spain (2016)	61.17%	66.48%
Slovakia (2016)	59.43%	59.82%
Ireland (2016)	58.04%	65.09%
Estonia (2015)	56.82%	64.23%
United States (2016)	55.70%	86.80%
Luxembourg (2013)*	55.12%	91.15%
Slovenia (2014)	54.09%	51.73%
Poland (2015)	53.83%	55.34%
Chile (2017)	52.20%	49.02%
Latvia (2014)	51.69%	58.80%
Switzerland (2015)*	38.63%	48.40%
Iceland (2017)	NA	81.20%
Japan (2017)	NA	53.65%
Turkey (2017)*	NA	85.43%