Annual % of total population
1960 49.7205509509379
1961 49.7590492357513
1962 49.7726502781484
1963 49.7762287236698
1964 49.7792725545175
1965 49.787389641218
1966 49.7940881122203
1967 49.7958022648552
1968 49.7967853284008
1969 49.8041604506263
1970 49.815651150908
1971 49.8177912889385
1972 49.8092898535434
1973 49.801846687631
1974 49.7952315987369
1975 49.7850958178471
1976 49.7731110288285
1977 49.7604359531036
1978 49.7577271823839
1979 49.7751721561933
1980 49.7965286769101
1981 49.8260496077612
1982 49.874044248803
1983 49.9222408457708
1984 49.96463694069
1985 50.0116522223797
1986 50.0693609096875
1987 50.1474229444745
1988 50.2510555941487
1989 50.3161644342141
1990 50.313940483862
1991 50.2926411027147
1992 50.2825244652838
1993 50.2887159094114
1994 50.3232007210208
1995 50.3585714357552
1996 50.3687552817956
1997 50.3689957831408
1998 50.358050891804
1999 50.3408145138917
2000 50.3141458496398
2001 50.307702914951
2002 50.3282268406459
2003 50.3176670148445
2004 50.2374779077341
2005 50.1043866664596
2006 49.9875082825518
2007 49.9934171805624
2008 50.1077173797815
2009 50.2380554478963
2010 50.3340527363283
2011 50.4078445576313
2012 50.4590375831133
2013 50.4836960690651
2014 50.5245483341472
2015 50.532389149892
2016 50.509925382566
2017 50.4933931339894
2018 50.4745158089543
2019 50.4671244127116
2020 50.4598049501033
2021 50.4480875062117
2022 50.4392598289227
2023 50.4308835292524