Year	% of population
2000	6.23394901362592
2001	5.8168628139511
2002	5.41117661064614
2003	5.01704200699217
2004	4.63433390664718
2005	4.26313405801264
2006	3.90308627701666
2007	3.55424366068352
2008	3.21627793607392
2009	2.89011405577246
2010	2.57499938708781
2011	2.2708082137378
2012	1.97711462109603
2013	1.69361472865383
2014	1.41985678656268
2015	1.15557775102481
2016	0.900352443004524
2017	0.653890725016731
2018	0.415795120796171
2019	0.185741474927116
2020	0
2021	0
2022	0