Year	% of total population
1960	50.27451474886196
1961	50.27237362819756
1962	50.27751127388934
1963	50.28889591009512
1964	50.29960874958767
1965	50.30686866126093
1966	50.31454105612806
1967	50.322268773844144
1968	50.33052148222412
1969	50.33963560169478
1970	50.34544743277456
1971	50.355411476082445
1972	50.37201620948098
1973	50.38791817084284
1974	50.40230407009523
1975	50.41365838337361
1976	50.41935823131574
1977	50.4236062600468
1978	50.42906567598901
1979	50.43158422239335
1980	50.43413158985595
1981	50.43869238279869
1982	50.43986555916646
1983	50.436237863551746
1984	50.43116674512491
1985	50.425174415716754
1986	50.42485649213726
1987	50.43212507156406
1988	50.440084176037296
1989	50.44898861019258
1990	50.458653246093704
1991	50.46759609776743
1992	50.474001908094735
1993	50.47699962315701
1994	50.48082588279653
1995	50.485925818871635
1996	50.492033517347686
1997	50.50147613777247
1998	50.51192560261976
1999	50.52153439080014
2000	50.53217184305095
2001	50.54087819633469
2002	50.546887645459485
2003	50.55247389395934
2004	50.557478186012496
2005	50.56139030634557
2006	50.56479626037122
2007	50.56801867115837
2008	50.569904050764144
2009	50.57077019364758
2010	50.57175580126526
2011	50.572928246156266
2012	50.57388381858252
2013	50.57417526357777
2014	50.57472535363334
2015	50.57498983823906
2016	50.57182329857225
2017	50.56569583883568
2018	50.55900217127481
2019	50.55072560707123
2020	50.53730128933621
2021	50.518427395779845
2022	50.504143607816104
2023	50.489478306350215