Year	% of total population
1960	50.6938191207648
1961	50.6927616828331
1962	50.6883183612299
1963	50.6814372340138
1964	50.6733978242768
1965	50.6638665433235
1966	50.6521261032119
1967	50.6389857978177
1968	50.6245692858176
1969	50.6077380374122
1970	50.5904523699328
1971	50.5744282292208
1972	50.5582862517076
1973	50.5409030623917
1974	50.5215817429045
1975	50.4999177196755
1976	50.4784853780893
1977	50.4576857371591
1978	50.4369198782208
1979	50.416914140024
1980	50.3974828318846
1981	50.3810326177045
1982	50.3682843792451
1983	50.3566294114919
1984	50.3460134816555
1985	50.3388572723338
1986	50.3335203830934
1987	50.3293297718119
1988	50.3260232877687
1989	50.3225453329036
1990	50.3167612973036
1991	50.3078154936513
1992	50.2955151685772
1993	50.2801594353853
1994	50.2645498767047
1995	50.2511703289539
1996	50.2379167422984
1997	50.2247988590217
1998	50.211037927609
1999	50.1943840321812
2000	50.1775846215132
2001	50.1600450574938
2002	50.1403568430256
2003	50.1201715328959
2004	50.097444520592
2005	50.0727729915118
2006	50.0463889796808
2007	50.0196360931731
2008	49.9920289042218
2009	49.9651800137029
2010	49.9387007169209
2011	49.9109306245733
2012	49.8840201627486
2013	49.8588351149393
2014	49.8358689437698
2015	49.8147052632804
2016	49.7952450702578
2017	49.7777924929913
2018	49.7632377282603
2019	49.7517073079599
2020	49.7421049015822
2021	49.7355239762406
2022	49.7301806740177
2023	49.7239556566255