Annual % of total population
1960 50.4553483603025
1961 50.4032882642125
1962 50.3445622883392
1963 50.2868552023307
1964 50.2319700374306
1965 50.1819662277753
1966 50.1349943297308
1967 50.0904515970355
1968 50.0477268614046
1969 50.0028072353201
1970 50.0229540950688
1971 50.1467788579936
1972 50.2998174765916
1973 50.4386699339513
1974 50.5669014285285
1975 50.616157550686
1976 50.5530223899737
1977 50.4686994851424
1978 50.4019950517685
1979 50.3345510960713
1980 50.2953456027861
1981 50.2969987719239
1982 50.3102740201217
1983 50.3237447717274
1984 50.3377382761332
1985 50.3514115169744
1986 50.3632589350908
1987 50.3734091204982
1988 50.3839093805062
1989 50.3944420095197
1990 50.4062109753817
1991 50.4206798024948
1992 50.4366379121686
1993 50.4537370329799
1994 50.4719839826834
1995 50.4888125810211
1996 50.5017008323733
1997 50.5116494093546
1998 50.5195503222242
1999 50.5245428324209
2000 50.532670556126
2001 50.547801633751
2002 50.563908192711
2003 50.5773789724603
2004 50.5894034147162
2005 50.6022391282297
2006 50.615041199083
2007 50.616686029738
2008 50.5947223745288
2009 50.5588817001646
2010 50.5430546500459
2011 50.5581411131462
2012 50.5831021009123
2013 50.6069356575515
2014 50.6289624828872
2015 50.6538023639694
2016 50.6809737197711
2017 50.7048098792394
2018 50.7254402174856
2019 50.7435459520661
2020 50.7598262559029
2021 50.7703692247883
2022 50.7786268745174
2023 50.7884691942298