Year	% of total population
1960	52.1182041347947
1961	52.1371186831047
1962	52.1570727379012
1963	52.1129662237626
1964	51.9771216856146
1965	51.8083155275784
1966	51.653994531099
1967	51.5126694780924
1968	51.4440052011134
1969	51.4308066461003
1970	51.4031360184647
1971	51.3610615220777
1972	51.3313785108887
1973	51.2857420051021
1974	51.1944833220925
1975	51.0845459402405
1976	50.9705492377509
1977	50.8482005703072
1978	50.684464670102
1979	50.4669030404143
1980	50.2317949550254
1981	50.0278782835222
1982	49.869170233916
1983	49.7919614675317
1984	49.7742228913744
1985	49.830618589573
1986	49.9645165751272
1987	50.1443447871174
1988	50.31478842884
1989	50.4840623802974
1990	50.7016462481968
1991	50.9203176516313
1992	51.140606430078
1993	51.3329086845535
1994	51.4957713736726
1995	51.7057192046445
1996	51.9742413902999
1997	52.1902217106318
1998	52.3365954313668
1999	52.4620234361293
2000	52.550982332021
2001	52.6168886985586
2002	52.6564331170962
2003	52.6653765618706
2004	52.64139411404
2005	52.5750316519562
2006	52.4838080183912
2007	52.3906453602756
2008	52.2852252391766
2009	52.1625373949847
2010	52.0498125409861
2011	51.9900909667385
2012	51.9839828025439
2013	52.0001337566022
2014	52.0338568766075
2015	52.0839301679325
2016	52.1760708604475
2017	52.3189387348528
2018	52.5048474841206
2019	52.7333021682597
2020	52.9949476309012
2021	53.274958422405
2022	53.5391079400165
2023	53.7862896090231