Year	% of population
1990	0
1991	0
1992	0
1993	0
1994	0
1995	0
1996	0.00883298
1997	0.017237401
1998	0.025231461
1999	0.041038723
2000	0.064080808
2001	0.08990137
2002	0.320461976
2003	0.558576245
2004	1.286137641
2005	3.549155718
2006	5.545036083
2007	6.77
2008	8
2009	9.3
2010	11.5
2011	13.8
2012	16.1
2013	19.1
2014	21
2015	24.5
2016	28.5
2017	33.2
2018	38.7
2019	45.03137342
2020	51.45837417
2021	55.36371347