Year	% of population
1990	0
1991	0
1992	0
1993	0
1994	0
1995	0.548762737
1996	1.165518146
1998	2.925345191
1999	2.932164377
2000	8.814844198
2001	13.24522804
2002	18.42489277
2003	23.62041985
2004	30.31961309
2005	38.54364326
2006	39.3981743
2007	40.27446301
2008	41.16
2009	42.02
2010	47.45
2011	48.6
2012	49.8
2013	51
2014	57.5
2015	65
2016	67.03
2017	69.61966879
2019	73.38194848
2020	77.0650479
2021	80.93300506