Year	% of total population
1960	48.4462601672249
1961	48.4855030916286
1962	48.5534919074733
1963	48.6192366343581
1964	48.6701311836931
1965	48.7093239989367
1966	48.7460930246625
1967	48.7835958409528
1968	48.8184477647752
1969	48.8461166806995
1970	48.8527116056408
1971	48.8490608184356
1972	48.84113197681
1973	48.8119199138911
1974	48.7780815575307
1975	48.7439389978365
1976	48.7080443676161
1977	48.6792445019668
1978	48.6566162426137
1979	48.645781996274
1980	48.6466850648184
1981	48.6612992937341
1982	48.6837485244765
1983	48.6978011542729
1984	48.7111207431744
1985	48.729007156918
1986	48.7430360874897
1987	48.7552588428704
1988	48.7701722109294
1989	48.7963963812147
1990	48.8386462253265
1991	48.8533922909242
1992	48.8470618908659
1993	48.8528674744861
1994	48.8543722425595
1995	48.8483648814479
1996	48.8394754452493
1997	48.8368276666651
1998	48.8392806019959
1999	48.8541902646776
2000	48.8667107858624
2001	48.8669721221255
2002	48.8848316768547
2003	48.9142894246943
2004	48.9428816725196
2005	48.9740840432743
2006	49.0076401235584
2007	49.0671718971761
2008	49.1503331636618
2009	49.2074438822379
2010	49.2470439191888
2011	49.2906569626881
2012	49.3392980110154
2013	49.3921084441396
2014	49.4361177514179
2015	49.4761723755369
2016	49.5331365555869
2017	49.5754042950242
2018	49.5853746708237
2019	49.5967856664756
2020	49.6145040876354
2021	49.635110820965
2022	49.6590458730375
2023	49.6856821599176