Annual % of total population
1960 49.9098504833324
1961 49.8664876348317
1962 49.8138835113792
1963 49.7483275732881
1964 49.692415367564
1965 49.6535514583673
1966 49.6193262186458
1967 49.5879406044019
1968 49.5632685809981
1969 49.5511899119881
1970 49.5500106888078
1971 49.5579992357844
1972 49.5722532458129
1973 49.5893490951956
1974 49.61048152143
1975 49.6351355462694
1976 49.6613273526758
1977 49.6912142068776
1978 49.7267361871628
1979 49.7647395112002
1980 49.8040942807002
1981 49.8444607337205
1982 49.8858319830896
1983 49.9253764948511
1984 49.9621248019069
1985 49.9990486474576
1986 50.0115215773589
1987 50.0243421145942
1988 50.0601102521805
1989 50.0960740538527
1990 50.1323090834094
1991 50.1663482142979
1992 50.1988911975949
1993 50.2316145659271
1994 50.2603102608465
1995 50.2875024862856
1996 50.3155409373814
1997 50.3418060106445
1998 50.3669298726901
1999 50.3910116021638
2000 50.4143552690204
2001 50.4372381644548
2002 50.45994148821
2003 50.4816656008116
2004 50.5027201030067
2005 50.5225140428273
2006 50.5390120811436
2007 50.5536328848332
2008 50.5688755507951
2009 50.5826920302299
2010 50.5941695799045
2011 50.6052455662494
2012 50.6155325220907
2013 50.6255521327044
2014 50.6351099674475
2015 50.634310713307
2016 50.6256575373603
2017 50.6169644403287
2018 50.5966139635283
2019 50.571319825588
2020 50.5543171385644
2021 50.5385162612133
2022 50.5190313780489
2023 50.4979691478839