Year	% of population
2000	26.4672927199696
2001	26.4766342280221
2002	26.4859790252042
2003	26.495321004787
2004	26.5046645069005
2005	27.3800910796517
2006	28.2531849877082
2007	29.1237328402444
2008	29.9917282042024
2009	30.8569469070027
2010	31.7217801590586
2011	32.5862898477875
2012	33.4503143714739
2013	34.3141310003484
2014	35.1773379919643
2015	36.0406591910231
2016	36.9034579672701
2017	37.7659979778095
2018	38.6283121443525
2019	39.4904333285141
2020	39.5254517732902
2021	39.5623765850528
2022	39.6012054754992