Year	% of population
2000	22.9171414194772
2001	21.9610273355469
2002	20.9893079987499
2003	20.0020972085771
2004	18.9163400659196
2005	17.5275421029082
2006	16.1504366629935
2007	14.8015447086513
2008	13.4810832312599
2009	12.1891688879808
2010	10.9248635356103
2011	9.68881155053477
2012	8.4806047041588
2013	7.30026185243674
2014	6.14742223615876
2015	5.02205619523854
2016	3.9238510663054
2017	2.85273024051605
2018	1.80847370830117
2019	0.790882178103808
2020	0
2021	0
2022	0