Year	% of population
2000	2.82269067595896
2001	3.12373473150293
2002	3.41699604770059
2003	3.71034255925432
2004	3.96709443471161
2005	4.21510236262962
2006	4.45988048810396
2007	4.70132367320639
2008	4.93931832778626
2009	5.17408512343709
2010	5.40551281139555
2011	5.63348126318268
2012	5.85822477442125
2013	6.07962511313748
2014	6.29958920740963
2015	6.51850712429969
2016	6.73627042107534
2017	6.95330128390732
2018	7.16949999055174
2019	7.38532218050181
2020	7.6009671437545
2021	7.87185873014386
2022	8.11605312328971