Annual % of total population
1960 43.5950221231031
1961 44.3068413811726
1962 45.001896299507
1963 45.5595932932279
1964 45.9870876029142
1965 46.2482055566819
1966 46.3449202737098
1967 46.3241613210153
1968 46.203984670063
1969 45.9981078863798
1970 45.7638919107088
1971 45.6441191050934
1972 45.6715130626966
1973 45.718454097884
1974 45.7258731476739
1975 45.9264953979542
1976 46.2844709794782
1977 46.5383384671077
1978 46.6843875778231
1979 46.725510397442
1980 46.7025917776783
1981 46.6439285708734
1982 46.5728321060067
1983 46.5351141566998
1984 46.5394331875191
1985 46.5844695387114
1986 46.660334445829
1987 46.7529637127995
1988 46.8508701775743
1989 46.9267066871423
1990 47.0403647101259
1991 47.1094369388404
1992 46.9853147164397
1993 46.6996724943778
1994 46.2833775254883
1995 45.7553390222944
1996 45.1416484761536
1997 44.4778690989392
1998 43.7826829678293
1999 43.0653630676094
2000 42.2190022498587
2001 41.2357980762215
2002 40.2210548336859
2003 39.1788814157375
2004 38.1199096557011
2005 37.056373680446
2006 35.995441826156
2007 34.933256725097
2008 33.8738927627022
2009 32.8281981042884
2010 31.9692064177279
2011 31.3418505217323
2012 30.7546491241215
2013 30.1594621624625
2014 29.5859001311173
2015 29.0597392813031
2016 28.6145368552162
2017 28.2398212951851
2018 27.8648602988613
2019 27.4617199610766
2020 27.0430282850474
2021 26.613513628439
2022 26.1791504502659
2023 25.7380378898981