Year	% of total population
1960	49.5182685594601
1961	49.5138344348605
1962	49.5070982152445
1963	49.5024060612266
1964	49.4982757783282
1965	49.4943551649321
1966	49.4933579400038
1967	49.4940908490691
1968	49.4940000626625
1969	49.4940542137529
1970	49.4968104779781
1971	49.5036472686011
1972	49.5091809191813
1973	49.5124825886639
1974	49.5169523849333
1975	49.5244076670087
1976	49.5320622405191
1977	49.5375035067547
1978	49.5418874023525
1979	49.5479699923396
1980	49.5552586842568
1981	49.5631614105404
1982	49.5728084255583
1983	49.5839293386924
1984	49.5938831262626
1985	49.6043263315773
1986	49.6144110340666
1987	49.6252255280008
1988	49.6364574975588
1989	49.6469034971906
1990	49.6551293979448
1991	49.6556200986125
1992	49.638878235935
1993	49.6282093022114
1994	49.6382384594781
1995	49.6490734872995
1996	49.660978299819
1997	49.6751953470124
1998	49.6917630806424
1999	49.7063406781758
2000	49.7194868691824
2001	49.7337653006571
2002	49.7475064279731
2003	49.7583738317062
2004	49.7670377688413
2005	49.7719835207092
2006	49.7748973666593
2007	49.7761200930194
2008	49.7744895717001
2009	49.7749979747043
2010	49.773879214403
2011	49.7702311352023
2012	49.764276739841
2013	49.7582204531398
2014	49.7492131632506
2015	49.7368967631594
2016	49.7265116133616
2017	49.7139583151083
2018	49.699677827616
2019	49.6861248759304
2020	49.66912992269
2021	49.6482768414473
2022	49.6288081623841
2023	49.6125231531385