Year	% of population
2000	6.6915436620718145
2001	6.452428792689442
2002	6.223046970757288
2003	5.91595746422166
2004	5.59347654765961
2005	5.246966688771499
2006	4.904633603288131
2007	4.5683549948273425
2008	4.176738483884958
2009	3.8635275615231555
2010	3.5531547021230865
2011	3.251750368556874
2012	2.955138204321302
2013	2.6627899922117613
2014	2.3711476727371954
2015	2.0837051769548323
2016	1.8036207889224452
2017	1.952255335410742
2018	1.644599855161564
2019	1.3673364833646395
2020	1.1243716347400272
2021	1.0131586297402195
2022	1.0087777135423321