Year	% of population
1990	0
1991	0
1992	0
1993	0
1994	0.006776105
1995	0.008783623
1996	0.009069176
1997	0.009329658
1998	0.030226183
1999	0.147053172
2000	0.191071643
2001	0.233129556
2002	0.477750907
2003	0.980483039
2004	1.1
2005	1.3
2006	1.6
2007	1.9
2008	2.2
2009	2.5
2010	3
2011	3.5
2012	4.1
2013	4.8
2014	6.5
2015	8.8
2016	10.3
2017	12.2
2018	14.2999971
2019	16.8
2020	18.05191463
2021	21.23153129