Year	% of total population
1960	49.1518640289357
1961	49.1706578908706
1962	49.1996107967855
1963	49.2350309874284
1964	49.2740226828964
1965	49.3179892207044
1966	49.3660390624741
1967	49.4159689208558
1968	49.4524696741457
1969	49.4091191358838
1970	49.2994273635059
1971	49.2194311945428
1972	49.1937438188118
1973	49.1947659788626
1974	49.1836397552296
1975	49.1446081719398
1976	49.056884057971
1977	48.9890447606098
1978	48.9762465573383
1979	48.9422287122388
1980	48.9276447829981
1981	48.9533591513723
1982	48.9793850022645
1983	49.0244815052384
1984	49.0847637536837
1985	49.1361835619841
1986	49.1773980809311
1987	49.2126942948967
1988	49.2424470616585
1989	49.2687658891218
1990	49.2944888722777
1991	49.3196617143614
1992	49.3429530013923
1993	49.3654802820259
1994	49.4557326775212
1995	49.6124763705104
1996	49.7733331273506
1997	49.9393959410142
1998	50.1081408975853
1999	50.2753313212087
2000	50.4758553936848
2001	50.7025178305782
2002	50.9163721713532
2003	51.117856450896
2004	51.3062787784911
2005	51.4782717300047
2006	51.630738509727
2007	51.7628323359478
2008	51.8748787653107
2009	51.9705160364324
2010	52.0528558533207
2011	52.1702132120903
2012	52.3191324658439
2013	52.4532112053546
2014	52.5718759433995
2015	52.6729192047651
2016	52.7581496389733
2017	52.8267160407364
2018	52.8801517351479
2019	52.921094298826
2020	52.8901681589976
2021	52.8230627006007
2022	52.774600157143
2023	52.7190347302777