Year	% of population
1993	31.575130345268207
1994	32.6096921963953
1995	33.60566797486909
1996	32.6293222407454
1997	32.46179667911799
1998	33.45862992357745
1999	34.810428466021946
2000	34.14321021357732
2001	35.22708588650589
2002	35.70060028190328
2003	39.821304185931155
2004	37.49258289014526
2005	37.78421992824724
2006	39.83082972627865
2007	40.74367027308008
2008	41.74130531328957
2009	41.88155925846137
2010	41.838161776129695
2011	45.91489492388976
2012	44.04990000809426
2013	47.05847596399519
2014	47.66253648664463
2015	46.758739058388635
2016	50.906114634764045
2017	48.789457473528046
2018	51.21105494047089
2019	51.16808265510646
2020	51.73089906850718
2021	54.224724307903955
2022	55.43757725411007