Year	% of total population
1960	50.0378134693722
1961	50.0562868395665
1962	50.01948900148
1963	49.8520285547089
1964	49.5433779226029
1965	49.3902589450562
1966	49.4431696293386
1967	49.5104713044679
1968	49.5985868573341
1969	49.7056730778226
1970	49.8266808117338
1971	49.9598765287334
1972	50.1014347835442
1973	50.2481133071193
1974	50.3977520595761
1975	50.546582435254
1976	50.6866296539728
1977	50.8084614187441
1978	50.8975189278582
1979	50.9461218744841
1980	50.9514387810361
1981	50.9187652031915
1982	50.8690414140844
1983	50.8159813933321
1984	50.7569816006184
1985	50.7082491926916
1986	50.6967765962379
1987	50.7071807302499
1988	50.7321633801761
1989	50.7801615928882
1990	50.832357851366
1991	50.8792635894917
1992	50.9236392922753
1993	50.9681360258229
1994	51.0134517168829
1995	51.0484828256929
1996	51.0349571627883
1997	50.9529739329369
1998	50.8353861659045
1999	50.6995856597394
2000	50.5435715474893
2001	50.3635935213021
2002	50.1616804215143
2003	49.942017114534
2004	49.7066014148622
2005	49.472092524829
2006	49.2490011516398
2007	49.0367215507878
2008	48.8397171549427
2009	48.6650259712687
2010	48.5242462348874
2011	48.4259489841876
2012	48.3970759936544
2013	48.4095114194621
2014	48.4371191348509
2015	48.4802905625979
2016	48.5172291811442
2017	48.5375511053908
2018	48.553693311148
2019	48.5772729229084
2020	48.6159355083704
2021	48.6760060955013
2022	48.7505931638789
2023	48.8444369582988