Year	% of population
2000	5.52087398982528
2001	5.55436340416389
2002	5.58659704293732
2003	5.61782060007602
2004	5.6479144514591
2005	5.67687951850081
2006	5.70471778217889
2007	5.73155994162129
2008	5.75715062160439
2009	5.78161943507538
2010	5.80736452502077
2011	5.83446366674926
2012	5.86313031273531
2013	5.89331093255252
2014	5.92508772122563
2015	5.95868406195704
2016	5.99418883763358
2017	6.0316936003997
2018	6.07143584248856
2019	6.11336834894452
2020	6.15788313789912
2021	6.20493818300672
2022	6.24704860480126