Year	% of total population
1960	49.7009448053881
1961	49.69388325229737
1962	49.68847690750325
1963	49.68547682484962
1964	49.682025167554485
1965	49.67900631325384
1966	49.677081065296804
1967	49.67436059738059
1968	49.67104518035521
1969	49.66872217998001
1970	49.665855863598324
1971	49.67203263228822
1972	49.68688466514294
1973	49.703412520343264
1974	49.723332603145394
1975	49.7426912885799
1976	49.75606200107565
1977	49.76590630221558
1978	49.77017151074929
1979	49.77344503368934
1980	49.802496109641666
1981	49.811423423571114
1982	49.777080395914766
1983	49.727458052649396
1984	49.66744045749545
1985	49.600787834500544
1986	49.569983060206795
1987	49.579613306046085
1988	49.58158630733833
1989	49.58449507243382
1990	49.59238179478941
1991	49.59977652332314
1992	49.59044004419999
1993	49.56563937261695
1994	49.54494968176547
1995	49.524609189248295
1996	49.50119830585178
1997	49.49334304935966
1998	49.500128944009816
1999	49.50611781647132
2000	49.51760828744603
2001	49.53225752122711
2002	49.54824887302862
2003	49.567184995779876
2004	49.586326881406826
2005	49.603978870485044
2006	49.622147978303886
2007	49.641153176264936
2008	49.658545523777995
2009	49.67328234464545
2010	49.68771391419057
2011	49.70234828514169
2012	49.71618669819847
2013	49.7302205708129
2014	49.7453552502297
2015	49.76599819718395
2016	49.77900676179455
2017	49.78628166647766
2018	49.79760587586671
2019	49.80729294081885
2020	49.81617149993673
2021	49.82328492851151
2022	49.829811940807815
2023	49.83714570605568