Annual % of total population
1960 49.2823419067243
1961 49.2550245608038
1962 49.209266042782
1963 49.1537555269703
1964 49.0928296000317
1965 49.0270182983385
1966 48.9589980122697
1967 48.8858630305819
1968 48.8028366789887
1969 48.7098113670461
1970 48.6013457489292
1971 48.4664335657776
1972 48.2975227013828
1973 48.1060010794557
1974 47.9114201284799
1975 47.5292825212496
1976 47.0041189698104
1977 46.5139021650972
1978 46.0475058856331
1979 45.6251196808263
1980 45.2362188855168
1981 44.8866013230119
1982 44.5759070895731
1983 44.2857665830639
1984 44.0239079910004
1985 43.7984848232132
1986 43.6092694774866
1987 43.4498706085069
1988 43.3059020104712
1989 43.1743763053852
1990 43.0528399577051
1991 42.9518941561915
1992 42.8811175052875
1993 42.8459233458107
1994 42.8088635552917
1995 42.7906040053138
1996 42.8088724119384
1997 42.8171159568304
1998 42.8196299635903
1999 42.828070516134
2000 42.8364734661599
2001 42.8421960425572
2002 42.8552939509796
2003 42.889229927527
2004 42.9895424728322
2005 43.0263020478535
2006 42.9493749130811
2007 42.8661736780375
2008 42.7780624464758
2009 42.689821163941
2010 42.6589497071069
2011 42.6999419089518
2012 42.7527817150491
2013 42.7966834143847
2014 42.8363498925653
2015 42.6742133276466
2016 42.2697356706778
2017 42.009913572677
2018 41.9286716399187
2019 41.8430835069576
2020 41.9763010399697
2021 42.2363914989977
2022 42.3787038415417
2023 42.4956759035403