Year	% of total population
1960	50.0929919514093
1961	50.0992676295919
1962	50.1047348504956
1963	50.1108778038323
1964	50.1156635373984
1965	50.1175326034083
1966	50.1201342007533
1967	50.1237754092183
1968	50.1247249330184
1969	50.124464172762
1970	50.1247869089527
1971	50.1253826219947
1972	50.1280875781895
1973	50.1299315530385
1974	50.1295680388664
1975	50.1318634196446
1976	50.1348598761367
1977	50.1354129119312
1978	50.1359660799871
1979	50.1365389121656
1980	50.1358058848231
1981	50.1369213304518
1982	50.1381848777751
1983	50.1384164333473
1984	50.1380564813371
1985	50.1375124657615
1986	50.1353788451824
1987	50.1314290671836
1988	50.1274767310199
1989	50.1228594930708
1990	50.1190150423871
1991	50.1144589231414
1992	50.1093862567348
1993	50.1024401517918
1994	50.0922370490626
1995	50.0810350962563
1996	50.0675707589616
1997	50.0511347595697
1998	50.0329149948496
1999	50.0141291493053
2000	49.9976173918711
2001	49.9816863373557
2002	49.9665814906682
2003	49.9518916566308
2004	49.9379616305951
2005	49.9259447003614
2006	49.9167219018923
2007	49.9105564634115
2008	49.9219630594913
2009	49.9323626756055
2010	49.9247777752492
2011	49.9157839089207
2012	49.9048840574386
2013	49.8942847754874
2014	49.8831189489375
2015	49.8707490367532
2016	49.8580089330703
2017	49.8452016291739
2018	49.8315479124735
2019	49.8175063855326
2020	49.8026643781228
2021	49.7836893224673
2022	49.7654325804764
2023	49.75075944982