Year	% of population
2000	2.53095179675483
2001	2.48617076143733
2002	2.3218656790478
2003	2.16191828762621
2004	2.00649762041914
2005	1.85590475627183
2006	1.7113493821682
2007	1.57207008487799
2008	1.43755126464074
2009	1.30801800051925
2010	1.18339618322795
2011	1.06490999698339
2012	0.95172980645877
2013	0.843322079034893
2014	0.739603206969289
2015	0.640593908024622
2016	0.546266161490902
2017	0.456640251711047
2018	0.371749877327975
2019	0.291428435644027
2020	0.215474035352444
2021	0.143684927328568
2022	0.104456782974785