Year	% of population
2000	16.58301123022855
2001	16.954446877856885
2002	17.453993783840566
2003	17.97407396298275
2004	18.49388227883424
2005	19.14491847030671
2006	19.8056398310043
2007	20.449322146371376
2008	21.133972362631877
2009	21.83351601536923
2010	22.529883126713248
2011	23.22540804207503
2012	23.920089060445957
2013	24.617675665495682
2014	25.324986046432958
2015	26.032705853561982
2016	26.733993138986644
2017	27.431645260194934
2018	28.066959466738844
2019	28.704866733803335
2020	29.318768827778264
2021	29.10152351544997
2022	29.65937249493477