Year	% of population
2000	40.59829675724015
2001	41.100897195826704
2002	41.64392528057669
2003	43.39370510664027
2004	42.731019148414596
2005	42.83260765440134
2006	44.27517635072537
2007	45.01728599194398
2008	44.77445513492783
2009	45.7870341123429
2010	46.08343952094105
2011	47.92780890022024
2012	48.983893821355366
2013	50.62401865203028
2014	50.03344168076313
2015	50.08183172622786
2016	54.19474208029439
2017	54.563175265100426
2018	54.58312266858026
2019	55.50163128343829
2020	56.346408400069016
2021	57.86152993502071
2022	57.818141820406645