Annual % of total population
1960 50.7543413976707
1961 50.7964739636751
1962 50.817528901612
1963 50.8023407917384
1964 50.7686402327335
1965 50.7330338453102
1966 50.6949340316245
1967 50.65649075391
1968 50.6213927309057
1969 50.5913506779883
1970 50.5640784710552
1971 50.5331120639307
1972 50.5016181987645
1973 50.4801425520703
1974 50.4623947806647
1975 50.437356184678
1976 50.4070360355757
1977 50.3768461516546
1978 50.3521685829548
1979 50.3346687460241
1980 50.3227157765757
1981 50.3176405202272
1982 50.3179309391816
1983 50.3230460921844
1984 50.3361361976637
1985 50.3536371249277
1986 50.3715010567569
1987 50.3899472242584
1988 50.4072984882508
1989 50.421603010694
1990 50.4318117198177
1991 50.4106373595325
1992 50.3616652692288
1993 50.312816566836
1994 50.2623432979329
1995 50.2102642028535
1996 50.1563270228273
1997 50.1027226353739
1998 50.0513022228173
1999 50.002447293998
2000 49.9532045430247
2001 49.9158554182255
2002 49.8922990148885
2003 49.8685545019882
2004 49.8446072393992
2005 49.8189258279493
2006 49.7910682362838
2007 49.7591658638862
2008 49.7232073146641
2009 49.6866864395391
2010 49.6532458525866
2011 49.624485708688
2012 49.5998044609291
2013 49.5753824889149
2014 49.5489171612699
2015 49.5223689694878
2016 49.4951352913763
2017 49.4670362643957
2018 49.4401261096156
2019 49.4125107326432
2020 49.3802722702854
2021 49.3447223259413
2022 49.3086791604879
2023 49.2731191328023