Year	% of population
2000	23.6610819474626
2001	25.2286233809906
2002	26.7933023922756
2003	28.558900212681
2004	30.3199382673539
2005	32.0742165756556
2006	33.8236567371781
2007	33.8259720748513
2008	35.9803347703058
2009	38.1285200472098
2010	40.2719607819724
2011	42.4072533213505
2012	43.9918244098396
2013	45.5701508813665
2014	47.1431300807388
2015	48.7111537627703
2016	50.2745954059149
2017	51.8329310505967
2018	53.3865153035355
2019	54.9344082547372
2020	56.4769729104123
2021	58.0137282064604
2022	58.2595030744228