Year	% of population
2000	82.1
2001	90.4
2002	91
2003	91.6
2004	92.2
2005	92.8
2006	99.1
2007	94.1
2008	94.8
2009	99
2010	99.7
2011	99.3
2012	99.1
2013	99.4
2014	99.5
2015	99.6
2016	99.9
2017	99.9
2018	99.8
2019	99.9
2020	100
2021	100
2022	99.9