Year	% of population
2000	6.755235281741479
2001	6.514276322279816
2002	6.283232382264438
2003	5.973624834188046
2004	5.648328188993863
2005	5.298690989760758
2006	4.953243954342316
2007	4.6138799259202745
2008	4.2177997079929765
2009	3.90175609533489
2010	3.5884965106031115
2011	3.2842715812484014
2012	2.9848444474923825
2013	2.6896369297578935
2014	2.395087312121209
2015	2.1047662575219777
2016	1.821888541456504
2017	1.9800441348909088
2018	1.6681702283632194
2019	1.3869040320426966
2020	1.1403981224951403
2021	1.0277210627455178
2022	1.023600449113792