Year	% of total population
1960	48.18058232382588
1961	48.17978882180637
1962	48.1790841086785
1963	48.178273117517115
1964	48.177582603538916
1965	48.1774905163671
1966	48.17773818544473
1967	48.17832856269656
1968	48.178762159422305
1969	48.1783637973766
1970	48.175675848721596
1971	48.193188344833985
1972	48.210406428479274
1973	48.206217124432754
1974	48.20186694952315
1975	48.20081709684776
1976	48.20412649068163
1977	48.20919086016544
1978	48.21673004161007
1979	48.227693073011324
1980	48.2408402842696
1981	48.25368488747951
1982	48.26683256193969
1983	48.28107016638996
1984	48.29631634104294
1985	48.312656593459934
1986	48.32803120383737
1987	48.34211992899583
1988	48.35626764745236
1989	48.370363840171315
1990	48.38264062642031
1991	48.3924163739236
1992	48.4011486529597
1993	48.40778164878185
1994	48.41045513782206
1995	48.410373963472104
1996	48.4088181216091
1997	48.4073069161687
1998	48.40689342091197
1999	48.40719715237713
2000	48.408508459538474
2001	48.41274479511804
2002	48.42121654840299
2003	48.43247602349599
2004	48.445269390873264
2005	48.46056996719051
2006	48.48102953095669
2007	48.504011169894284
2008	48.529487449374685
2009	48.555254464238615
2010	48.57703532748082
2011	48.597658793356885
2012	48.617517675849186
2013	48.63646127989265
2014	48.65356813128359
2015	48.67708148096801
2016	48.7070437009957
2017	48.733222759663455
2018	48.756680294231316
2019	48.77991015246169
2020	48.801893144067634
2021	48.82359307699336
2022	48.84662443903184
2023	48.86714217913582