Year	% of population
1990	0.110773866
1991	0.2146241
1992	0.310579197
1993	0.398833333
1994	0.57696646
1995	0.93042297
1996	2.1683676
1997	4.399405482
1998	10.30706995
1999	13.43612191
2000	20.87379
2001	17.37862386
2002	17.76459906
2003	19.59339366
2004	22.77048553
2005	25.19404242
2006	27.88107446
2007	48.12806219
2008	59.39
2009	63.12
2010	67.5
2011	68.87387799
2012	70.8
2013	70.25031195
2014	75.01775316
2015	77.35208966
2016	79.65312418
2017	81.58118359
2018	83.73315696
2019	86.78787762
2020	90.12734091
2021	90.29689758