Annual % of total population
1960 49.4961261694397
1961 49.4717204897054
1962 49.449154990718
1963 49.4281260269736
1964 49.4078878378742
1965 49.3873940360442
1966 49.3666706694019
1967 49.3469694134404
1968 49.3290795762151
1969 49.3145245306308
1970 49.2376777800457
1971 49.1070348171308
1972 48.9955975608919
1973 48.9035680426389
1974 48.8324781952493
1975 48.7367319749461
1976 48.5934628387216
1977 48.2705991157042
1978 47.5360528199062
1979 46.870076217357
1980 47.8429986357304
1981 48.9324222683036
1982 49.0608423657282
1983 49.0596267916188
1984 48.9599594788016
1985 48.9165486740429
1986 48.8613659245129
1987 48.6599928773823
1988 48.3399641269346
1989 48.1675232619288
1990 48.1124528408596
1991 48.0798800132783
1992 47.9446085660284
1993 47.7390008891221
1994 47.6123243948526
1995 47.5610924136084
1996 47.5621459002551
1997 47.5639699743038
1998 47.5625292032707
1999 47.5470820779051
2000 47.5011314209193
2001 47.460468821284
2002 47.4284259090216
2003 47.3876325499171
2004 47.3240960091625
2005 47.2314328150434
2006 47.1909632139518
2007 47.1664344951973
2008 47.1060680632974
2009 47.0495456950853
2010 46.9958926837558
2011 46.9385223232227
2012 46.9178115495196
2013 46.9416739663287
2014 46.9712905534618
2015 47.0001102795442
2016 47.0268954515363
2017 47.0516132999157
2018 47.076238238916
2019 47.0997957095355
2020 47.1306791095611
2021 47.1671534053408
2022 47.214138848495
2023 47.2790916802582