Year	% of population
1998	70.46
1999	70.2653503417969
2000	72.8
2001	73.9
2002	74.9
2003	76
2004	77
2005	78.1
2006	79.1
2007	80.2
2008	81.4
2009	82.5
2010	87.1
2011	87.8
2012	88.6
2013	89.3
2014	90.1
2015	91
2016	91.8
2017	92.7
2018	93.4
2019	93.9
2020	94.5
2021	94.9
2022	95