Year	% of population
1990	0
1991	0
1992	0
1993	0
1994	0
1995	0.04539718
1996	0.882807327
1997	1.288582302
1998	2.091516391
1999	4.076740564
2000	5.963835303
2002	5.684251214
2004	9.8
2005	17
2006	24
2007	24.6
2008	26.3
2009	27.2
2010	28.2
2011	30.7
2012	31
2013	33.6
2014	38.7
2015	41.59
2016	44.57574032
2017	47.0826258
2018	49.8
2019	57.11844188
2020	59.50638944
2021	61.9941698