Year	% of total population
1960	50.4889034214584
1961	50.5086736838051
1962	50.5278436986881
1963	50.5464417970491
1964	50.5663656963885
1965	50.5856440526361
1966	50.6020891128947
1967	50.6172320525939
1968	50.6312833923984
1969	50.6559859120218
1970	50.7264336750769
1971	50.8281857006913
1972	50.9233945407411
1973	51.0110590595168
1974	51.0912838862419
1975	51.1653132908113
1976	51.2347844506496
1977	51.3008637775228
1978	51.3631174352273
1979	51.4197270099264
1980	51.4668632017339
1981	51.494680525465
1982	51.494380557751
1983	51.4911771765375
1984	51.5079980616738
1985	51.5303863081884
1986	51.544115651693
1987	51.5639127098166
1988	51.5982493239608
1989	51.6397809451662
1990	51.6852165272148
1991	51.7312301074581
1992	51.7791863282397
1993	51.8272762258405
1994	51.8675119916698
1995	51.8997228854687
1996	51.9223785076172
1997	51.9230920833937
1998	51.9131431229681
1999	51.8925111300646
2000	51.8480789264246
2001	51.7700317622786
2002	51.686353655503
2003	51.6063658767188
2004	51.5230996671446
2005	51.4285936633961
2006	51.3230640566937
2007	51.2152121665467
2008	51.1115488829582
2009	51.0185959890486
2010	50.9436281067273
2011	50.8958549438539
2012	50.8602641037859
2013	50.826085974799
2014	50.7911941655352
2015	50.7617814371165
2016	50.7359867545822
2017	50.7116002759617
2018	50.69091298092
2019	50.6737610781265
2020	50.6616989953621
2021	50.6550489456623
2022	50.6553982917597
2023	50.6612019395289