Year	% of population
1990	0
1991	0
1992	0
1993	0
1994	0.027254662
1995	0.135102783
1996	0.268160428
1997	1.331822159
1998	2.647646679
1999	5.265682651
2000	10.47464821
2001	15.63003092
2002	17.54764757
2003	19.70702566
2004	22.13073823
2005	23.40005045
2006	25.44241821
2007	27.86
2008	38
2009	41.5
2010	45.3
2011	48
2012	68.9999826
2013	68.99999
2014	69
2015	63.46633538
2016	68.6438072
2017	68.74077314
2018	70.85639974
2019	77.73643937
2021	84.78666399