Year	% of population
1990	0
1991	0.0010333900629440696
1992	0.0030060510931948924
1993	0.008724506494451766
1994	0.018911592717831056
1995	0.05162030353161927
1996	0.07231788564188285
1997	0.1350885355292046
1998	0.24472711455321164
1999	0.37397653286120514
2000	0.5169095377062386
2001	0.6565449400511982
2002	0.8391686173928926
2003	1.1148329480009387
2004	1.4952702723351508
2005	2.015888471554294
2006	2.6591570317347424
2007	3.369998385689231
2008	3.6691018684490007
2009	4.312998100239414
2010	6.137967843995746
2011	7.596635252030017
2012	9.284887420076767
2013	11.159389096957346
2014	13.368985426335533
2015	16.011709929933584
2016	18.63630830755041
2017	21.27023290200951
2018	24.82527019758937
2019	27.764922344198585
2020	31.824289506469682
2021	35.861738732934576