Year	% of population
2000	26.069273094757545
2001	25.12165235588173
2002	24.23636875274224
2003	23.33699502839531
2004	22.431221568392825
2005	21.507137535284258
2006	20.445313711781875
2007	19.5290673366999
2008	18.58388772550062
2009	17.65785622949305
2010	16.732932150030013
2011	15.90310732679097
2012	14.97884195663046
2013	14.056148522994508
2014	13.132848625656765
2015	12.287016645279111
2016	11.36724519915385
2017	10.628537848024932
2018	9.692598633764543
2019	8.789415945380712
2020	7.925892430609381
2021	7.014181443811507
2022	6.2906009850240405