Year	% of population
2000	21.7470822709143
2001	24.395633311833
2002	26.7666731015375
2003	29.1122476157335
2004	31.4316103089111
2005	33.6653368215926
2006	35.7823438761168
2007	37.8786810553762
2008	39.9548929976091
2009	42.0101146117697
2010	44.0446974396157
2011	46.0585856678873
2012	48.0518639682622
2013	50.023958596803
2014	51.9752721282793
2015	53.9056764114564
2016	55.8152639173919
2017	57.7038037440805
2018	59.5713794432602
2019	61.0586213119142
2020	61.0814182576596
2021	61.1043629857556
2022	61.1274469834962