Annual % of total population
1960 50.0673631469534
1961 50.1059628712848
1962 50.1739266451669
1963 50.2455809212634
1964 50.3125908745303
1965 50.3664485025347
1966 50.3802824156495
1967 50.362131112307
1968 50.3420085348434
1969 50.3206958256945
1970 50.300218001559
1971 50.2920344340091
1972 50.2978395496392
1973 50.3057945113394
1974 50.3188508233082
1975 50.3227101597314
1976 50.2972955032214
1977 50.257395445698
1978 50.21683641761
1979 50.1749089602664
1980 50.1326482458273
1981 50.1009232569377
1982 50.0810107304894
1983 50.063567084908
1984 50.0500130814794
1985 50.0426518180021
1986 50.0588657272069
1987 50.0921831547615
1988 50.1265235049736
1989 50.1641704947485
1990 50.2056741155646
1991 50.2283994402731
1992 50.2303399478553
1993 50.2366964792204
1994 50.2462107374211
1995 50.2533605202411
1996 50.2567971278599
1997 50.2557231952653
1998 50.2533099328157
1999 50.2532198531897
2000 50.2526224822628
2001 50.226679009935
2002 50.1770875254762
2003 50.1268917384442
2004 50.0741452190293
2005 50.0220496850118
2006 49.9800736105737
2007 49.9459162692725
2008 49.9110863188554
2009 49.8756164559827
2010 49.8482536695828
2011 49.8682567404377
2012 49.9257477482505
2013 49.9808825577447
2014 50.0338729487611
2015 50.08010389219
2016 50.083363892688
2017 50.0506594247564
2018 50.0184395735812
2019 49.9856178584791
2020 49.9598917459049
2021 49.941903493641
2022 49.9219311634808
2023 49.8990490490519