Year	% of population
1990	0
1991	0
1992	0
1993	0
1994	0.002765448
1995	0.005484436
1996	0.054464499
1997	0.162464548
1998	0.296351104
1999	0.348414425
2000	0.647410011
2001	0.793821864
2002	1.050422706
2003	1.458580228
2004	1.44615998
2005	1.792046794
2006	2.537566129
2007	3.88
2014	10.5
2015	15.26
2016	22.19
2017	32.25
2018	46.9
2019	50.68732735
2020	36.18473435
2021	44.45308724