Year	% of total population
1960	51.1965065502183
1961	50.8900645504758
1962	50.5941965876252
1963	50.319287690649
1964	50.1797744713045
1965	50.1515371179642
1966	50.1166379202104
1967	50.0888133150439
1968	50.0695048834736
1969	50.0471793684332
1970	49.9734827973137
1971	49.8912896142272
1972	49.8670585312478
1973	49.8711013985111
1974	49.8799091860624
1975	49.8838424616482
1976	49.8753008306809
1977	49.8579801837233
1978	49.8418722327641
1979	49.8336569048335
1980	49.8324037327041
1981	49.8991033357315
1982	50.0269191177421
1983	50.1479377477957
1984	50.262474809882
1985	50.3791652265843
1986	50.5027830497121
1987	50.6310197247455
1988	50.7429391980096
1989	50.8329786472713
1990	50.8402942230465
1991	50.828449094031
1992	50.8616073170126
1993	50.8869949056787
1994	50.9148052531148
1995	50.9440701843407
1996	50.9754601830566
1997	51.0089595739125
1998	51.0421752832928
1999	51.0722136184243
2000	51.1165672863323
2001	51.1676870149806
2002	51.2131663882252
2003	51.2617802593873
2004	51.3120502260346
2005	51.3588112845166
2006	51.4092734160561
2007	51.4698070266673
2008	51.535991400102
2009	51.5960843021597
2010	51.6604513598663
2011	51.7256250826829
2012	51.7744548645373
2013	51.8197847789446
2014	51.8645391911721
2015	51.9087235196602
2016	51.9566842434895
2017	52.0096737005664
2018	52.0644130717133
2019	52.1115689507288
2020	52.1476316883615
2021	52.1880040989836
2022	52.2378922104277
2023	52.2901050111118