Year	% of total population
1960	50.431851625553
1961	50.4507696095945
1962	50.5557527172944
1963	50.6823746552787
1964	50.8552479949461
1965	51.0438763240175
1966	51.1319915686419
1967	51.1286826549969
1968	51.1275474329987
1969	51.1275503638866
1970	51.1276345207984
1971	51.1275084652874
1972	51.1260307312842
1973	51.1237334619915
1974	51.1182819767868
1975	51.0938401845963
1976	51.0623122331447
1977	51.0404634195765
1978	51.0200483251378
1979	50.9983139190821
1980	50.9748349171461
1981	50.9504268873754
1982	50.9252855586293
1983	50.9006164796234
1984	50.8796631504946
1985	50.8618909266542
1986	50.8447899148316
1987	50.8327001567576
1988	50.8295006834545
1989	50.8295885491022
1990	50.8282874326644
1991	50.8245132137735
1992	50.817388303101
1993	50.8094788806173
1994	50.7996311415762
1995	50.7848543694502
1996	50.8424153294466
1997	50.9767885642406
1998	51.0355169186839
1999	51.0207495313316
2000	51.0102236514952
2001	51.0011238427248
2002	50.9945581769387
2003	50.9926960988721
2004	50.9936762588808
2005	50.9954610126199
2006	50.9971054353691
2007	50.9962165238188
2008	50.9944115047699
2009	50.9913687157449
2010	50.9885670440913
2011	50.9862440533609
2012	50.9814894638066
2013	50.9757260314606
2014	50.9691650459307
2015	50.962631862901
2016	50.9584926412633
2017	50.9554521179294
2018	50.9518912237165
2019	50.9465297196362
2020	50.9368248388911
2021	50.9241246468347
2022	50.9144654977454
2023	50.9075925175545