Year	% of total population
1960	50.2944045004727
1961	50.2742772112418
1962	50.2557290761477
1963	50.2381306287504
1964	50.2213825490447
1965	50.2064132955779
1966	50.1932401776841
1967	50.1816194976336
1968	50.1708597603287
1969	50.1609578092099
1970	50.15170905074
1971	50.1431856910062
1972	50.1357109756905
1973	50.1295299083103
1974	50.1228310402058
1975	50.2286186567488
1976	50.4514065447388
1977	50.6826974623289
1978	50.9174392316994
1979	51.1531812358068
1980	51.3585602531204
1981	51.4184058529072
1982	51.3817484643847
1983	51.3761827986208
1984	51.3976582317132
1985	51.4417783668006
1986	51.5034929780338
1987	51.5777902741317
1988	51.6610164800952
1989	51.8282898605582
1990	52.0801840375884
1991	52.1541955982942
1992	52.0523666430608
1993	51.9584898494553
1994	51.8722858576535
1995	51.7918132481147
1996	51.7152690645266
1997	51.6407953603584
1998	51.5680802984303
1999	51.4850879652547
2000	51.4001092945945
2001	51.3426076790508
2002	51.3039788311627
2003	51.2679652236218
2004	51.2424563076315
2005	51.2391766127144
2006	51.2494922398156
2007	51.2632411253313
2008	51.2792931675161
2009	51.2981211404546
2010	51.2949178951314
2011	51.2408174120556
2012	51.164215470837
2013	51.0944380593256
2014	51.0308651874109
2015	50.9999477530927
2016	50.9986427800307
2017	50.9983229236629
2018	50.9985774798014
2019	50.9991893398978
2020	50.9980423001627
2021	50.9937605133306
2022	50.9922492872565
2023	50.993976169267