Year	% of population
1990	0
1991	0.0010333900629440696
1992	0.0030060510931948924
1993	0.008724506494451766
1994	0.018911592717831056
1995	0.051620303531619276
1996	0.07231788564188284
1997	0.13508853552920458
1998	0.24472711455321164
1999	0.3739765328612051
2000	0.5169095377062386
2001	0.6565449400511982
2002	0.8391686173928925
2003	1.114832948000939
2004	1.4952702723351503
2005	2.0158884715542937
2006	2.659157031734743
2007	3.369998385689231
2008	3.6691018684490015
2009	4.3129981002394135
2010	6.137967843995749
2011	7.596635252030017
2012	9.28488742007677
2013	11.159389096957344
2014	13.368985426335533
2015	16.01170992993358
2016	18.636308307550404
2017	21.270232902009518
2018	24.825270197589365
2019	27.76492234419859
2020	31.82428950646969
2021	35.861738732934576