Year	% of total population
1960	49.3688356146292
1961	49.3727444466791
1962	49.3801620078761
1963	49.388343006377
1964	49.3947459827172
1965	49.4005403529259
1966	49.396233343455
1967	49.3828979357904
1968	49.3732225237257
1969	49.3662298562064
1970	49.3590271457062
1971	49.3531655290239
1972	49.3482505355743
1973	49.3513387112644
1974	49.3640513738205
1975	49.378371297541
1976	49.3844298328317
1977	49.3822535106927
1978	49.381531705614
1979	49.3835939696685
1980	49.3727868101256
1981	49.3591957770356
1982	49.3752741828162
1983	49.3876632916754
1984	49.3724286442426
1985	49.3646013459243
1986	49.3752051518514
1987	49.3519343682865
1988	49.339380832305
1989	49.3675205475804
1990	49.3710302726808
1991	49.3873985755395
1992	49.4320256972714
1993	49.4704014093681
1994	49.5129681519697
1995	49.5665608339033
1996	49.6173418546556
1997	49.6612343733098
1998	49.7033835920206
1999	49.744490307996
2000	49.7823440875239
2001	49.8189441987426
2002	49.8576264466894
2003	49.8966765785529
2004	49.9324647841687
2005	49.9653373729087
2006	49.9950412971195
2007	50.0206057579921
2008	50.0445278819144
2009	50.0680750945014
2010	50.0907166679824
2011	50.1102800597188
2012	50.1273705976351
2013	50.1417669042487
2014	50.1534044441148
2015	50.1625498911832
2016	50.1734065623054
2017	50.1842318289071
2018	50.1909356513403
2019	50.1946379414326
2020	50.1963657983403
2021	50.1959284599185
2022	50.1937814680832
2023	50.1926463823643