Year	% of population
2000	21.009239936988557
2001	21.725599885809856
2002	22.549119694541854
2003	23.36784389216982
2004	24.183727152767275
2005	25.098014114728304
2006	26.00388539927783
2007	26.887229294645252
2008	27.787846355375994
2009	28.689485261471035
2010	29.593811070908767
2011	30.211956160734175
2012	31.09708260438612
2013	31.979784604377556
2014	32.86717440948378
2015	33.75049146973411
2016	34.63326790348827
2017	35.54651176825128
2018	36.37497537550194
2019	37.159371861104304
2020	37.90501383092264
2021	38.67185092668945
2022	39.15946457214137