Year	% of population
2000	8.079398014025033
2001	7.817137279215793
2002	7.473131928424749
2003	7.115335808183898
2004	6.760456608635438
2005	6.410462411067566
2006	6.067874073820232
2007	5.730714444889506
2008	5.39688614470001
2009	5.065864554908638
2010	4.739425729332089
2011	4.418578195854489
2012	4.099239396056354
2013	3.7849363194365004
2014	3.4747125554836007
2015	3.1687783411144363
2016	2.867201976940591
2017	2.604236132556596
2018	2.3080651391930735
2019	2.0198918449752177
2020	1.7446005245862661
2021	1.4763816283367892
2022	1.2305891015255364