Year	% of total population
1960	50.6311313677738
1961	50.6272555533209
1962	50.6198062283649
1963	50.611656993623
1964	50.6052845663815
1965	50.5994596470741
1966	50.603766656545
1967	50.6171309520508
1968	50.626805830831
1969	50.6337701437936
1970	50.6409728542938
1971	50.6468344709761
1972	50.651775612325
1973	50.6486357322756
1974	50.6359736226862
1975	50.621628702459
1976	50.6155701671683
1977	50.6177464893073
1978	50.6184451112431
1979	50.6164060303315
1980	50.6271905050326
1981	50.6408042229644
1982	50.6247258171838
1983	50.6123367083246
1984	50.6275713557574
1985	50.6353785235899
1986	50.6248143864201
1987	50.6480656317135
1988	50.660619167695
1989	50.6324794524196
1990	50.6289697273192
1991	50.6126179740992
1992	50.5679901683758
1993	50.5296140986434
1994	50.4870470156369
1995	50.4334391660967
1996	50.3826581453444
1997	50.3387656266902
1998	50.2966034363218
1999	50.2555222203666
2000	50.2176680202786
2001	50.1810558012574
2002	50.1423622390059
2003	50.1033234214471
2004	50.0675352158313
2005	50.0346626270913
2006	50.0049490555986
2007	49.9793849160256
2008	49.9554721180856
2009	49.9319249054986
2010	49.9092833320176
2011	49.8897199402812
2012	49.8726294023649
2013	49.8582330957513
2014	49.8465882550836
2015	49.8374501088169
2016	49.8265934376946
2017	49.8157681710929
2018	49.8090643486598
2019	49.8053620585674
2020	49.8036342016597
2021	49.8040715400815
2022	49.8062185319169
2023	49.8073481467476