Year	% of total population
1960	50.12573445960758
1961	50.10974329287658
1962	50.09470553114274
1963	50.08098086537894
1964	50.06792057773706
1965	50.05500673802538
1966	50.0427688437165
1967	50.03135945521038
1968	50.02010964514463
1969	50.00907014390328
1970	49.99879963582615
1971	49.98123436066071
1972	49.95692103523247
1973	49.933693901317206
1974	49.91077222955828
1975	49.888793568092
1976	49.866851078302815
1977	49.84761400002159
1978	49.83116277653845
1979	49.81387121084997
1980	49.79729719416382
1981	49.78073320295169
1982	49.76290807966769
1983	49.74617691293354
1984	49.73094022008734
1985	49.717005472285386
1986	49.704016097750575
1987	49.690952535565565
1988	49.67832227877196
1989	49.66546915722674
1990	49.6519978201172
1991	49.63769008574072
1992	49.62309370268194
1993	49.60924543851896
1994	49.59773568662128
1995	49.587344629855124
1996	49.576051967329356
1997	49.56468528231507
1998	49.553638241703425
1999	49.542616028223236
2000	49.52934273011874
2001	49.51604774183148
2002	49.503927450399374
2003	49.49211641739542
2004	49.48114682500134
2005	49.470649438286834
2006	49.46066701857604
2007	49.45080165289574
2008	49.43810298920984
2009	49.423106031687006
2010	49.409671195875724
2011	49.39850572442544
2012	49.38815862910618
2013	49.377828742892866
2014	49.368865096089856
2015	49.36018569543281
2016	49.350461787912685
2017	49.34033312024599
2018	49.33072609074644
2019	49.318568558496935
2020	49.297234878520264
2021	49.268399335488006
2022	49.24576509010296
2023	49.2325695504233