Year	% of population
1990	0.595714223
1991	1.17995597
1992	1.751713322
1993	2.167270203
1994	2.720004329
1995	3.552007211
1996	4.549656748
1997	15.1
1998	24.8
1999	34
2000	47.1
2001	55.1
2002	61.4
2003	65.1
2004	67.8
2005	70.1
2006	75.7
2007	77.2
2008	79.2
2009	81.3
2010	83.9
2011	85.19302818
2012	85.2
2013	86.34
2014	87.4
2015	87.4790556
2016	89.13468774
2017	89.68614767
2018	91.8
2019	93.14608695
2020	94.34995199
2021	95.56937168