Annual % of total population
1960 51.4663077093402
1961 51.3595896845245
1962 51.2543097284355
1963 51.1485258323327
1964 51.0456887904202
1965 50.9451199586558
1966 50.84844589662
1967 50.7550288508314
1968 50.6650755752584
1969 50.5819607197017
1970 50.5072713150473
1971 50.5360129225088
1972 50.6712933435005
1973 50.8201882226004
1974 50.9592688380468
1975 51.0809736564145
1976 51.1648055346805
1977 51.3024084922859
1978 51.512685712159
1979 51.6947338144659
1980 51.8510651924519
1981 51.7044586464243
1982 51.2277557225796
1983 50.6060754222729
1984 49.8559167427134
1985 48.9131295254544
1986 48.4111628032865
1987 48.4923406531344
1988 48.5708439833681
1989 48.6443707264514
1990 48.7056031749176
1991 48.7372197752685
1992 48.5834032454634
1993 48.2519969223128
1994 47.9458136041565
1995 47.653635181527
1996 47.3654024464818
1997 47.2688336335649
1998 47.3336090600387
1999 47.4003671027091
2000 47.4681194001717
2001 47.5289899066507
2002 47.589300247575
2003 47.6579081244888
2004 47.7315843779864
2005 47.8063176545138
2006 47.8791780998839
2007 47.9479596946113
2008 48.0128510543843
2009 48.0741440344303
2010 48.1366129727223
2011 48.2023365223315
2012 48.266768410888
2013 48.3281482349356
2014 48.4211628193332
2015 48.5989907314173
2016 48.5945763192742
2017 48.4899059975927
2018 48.5220197163794
2019 48.5615047965506
2020 48.605182615869
2021 48.6504646102425
2022 48.6994724085773
2023 48.749850511868