Year	% of total population
1960	51.1141559514491
1961	50.999707554998
1962	50.8581973940531
1963	50.7246009549434
1964	50.597249075809
1965	50.478836382367
1966	50.371686672923
1967	50.2719177963814
1968	50.1800038773356
1969	50.1005636827038
1970	50.0408772615789
1971	50.0305526103215
1972	50.0373480453455
1973	50.0191601354626
1974	49.9966276771027
1975	49.9838489270359
1976	49.9995527645526
1977	49.9760749992425
1978	49.8961949184958
1979	49.8135193985589
1980	49.7378562568361
1981	49.6846546619329
1982	49.624528485394
1983	49.5238225800402
1984	49.4669696886345
1985	49.4729751279773
1986	49.4794255981492
1987	49.4893643188112
1988	49.502364317317
1989	49.51760999391
1990	49.5366344053486
1991	49.5588245782758
1992	49.5819240875316
1993	49.6082796346206
1994	49.6139923503834
1995	49.5998537520255
1996	49.5909159432213
1997	49.5922167895406
1998	49.601799825036
1999	49.6115695269349
2000	49.6286593650139
2001	49.6544614694594
2002	49.6799597424185
2003	49.7019903969683
2004	49.722369363097
2005	49.7418472396548
2006	49.7614053085327
2007	49.7790058511105
2008	49.7954808761475
2009	49.8108194050346
2010	49.8255210546008
2011	49.8394505276494
2012	49.8476028046267
2013	49.8550639973404
2014	49.8623652033358
2015	49.868014337878
2016	49.8726361437115
2017	49.8757571488196
2018	49.8791942804168
2019	49.8811412495729
2020	49.8791640290623
2021	49.8751881908192
2022	49.8720839816859
2023	49.8696895857612