Year	% of population
2000	99.6158329815122
2001	99.6138876852048
2002	99.6347976445508
2003	99.6559646312272
2004	99.6773750061675
2005	99.6990302515039
2006	99.7209169834186
2007	99.7430408853506
2008	99.7654102578395
2009	99.7879943478235
2010	99.810795681157
2011	99.8338057352249
2012	99.8570110781205
2013	99.8804085301789
2014	99.9039888768332
2015	99.9277462664831
2016	99.9516757226023
2017	99.9757576983494
2018	100
2019	100
2020	100
2021	100
2022	100