Year	% of total population
1960	50.4536077068185
1961	50.4552238554776
1962	50.4555631026181
1963	50.4543929183441
1964	50.4534285055357
1965	50.4512828750299
1966	50.4476912652849
1967	50.4436004611771
1968	50.4386945825841
1969	50.4339314069965
1970	50.4272218066778
1971	50.420249849534
1972	50.4150099988866
1973	50.4110402720817
1974	50.4088732012426
1975	50.4106978923338
1976	50.4175703165208
1977	50.4254456845816
1978	50.4331510506781
1979	50.4356318394325
1980	50.4302861123426
1981	50.4220683392239
1982	50.4136534929777
1983	50.4082038359064
1984	50.4036258551347
1985	50.3868133728459
1986	50.3574680868981
1987	50.318992432481
1988	50.2738065414367
1989	50.2375164716806
1990	50.2118307894305
1991	50.1625654343846
1992	50.1098371334954
1993	50.0769208289343
1994	50.0442797672954
1995	50.0177359331467
1996	49.9911378123841
1997	49.9570316761353
1998	49.9228235562593
1999	49.897490808624
2000	49.8665895729862
2001	49.825279823223
2002	49.7893306219509
2003	49.7590941651964
2004	49.7316304826975
2005	49.7082300567162
2006	49.6893013707311
2007	49.6757904041511
2008	49.6685051010226
2009	49.666307938561
2010	49.66651292388
2011	49.6660396250061
2012	49.6666588319396
2013	49.6705514871468
2014	49.6762090512288
2015	49.6833146298309
2016	49.6942595396543
2017	49.7043622360682
2018	49.7136159367602
2019	49.7238570279436
2020	49.7345404201184
2021	49.7490161246858
2022	49.764781018993
2023	49.7769844648252