Annual % of total population
1960 34.14969474352238
1961 34.67878018776699
1962 35.026043398022345
1963 35.229385772823036
1964 35.24831873030781
1965 35.13874111301637
1966 35.05907830790302
1967 35.03108949656757
1968 34.92454516048953
1969 34.69811899935624
1970 34.41504579787388
1971 34.11385904846865
1972 33.79671964319426
1973 33.47153740045748
1974 33.1188845268749
1975 32.729343989350006
1976 32.33709252437864
1977 31.977377919876652
1978 31.63185735661201
1979 31.35600313360737
1980 31.17921763820308
1981 31.048718833914926
1982 30.965161017695426
1983 30.869344069556874
1984 30.806825479339015
1985 30.800643972022723
1986 30.772854408235304
1987 30.715281205075573
1988 30.62736884875404
1989 30.529824603064146
1990 30.421865680784506
1991 30.275068639228692
1992 30.128985185294617
1993 29.975475926777914
1994 29.764344991024704
1995 29.50239315603475
1996 29.177334466141986
1997 28.79455706782922
1998 28.34220452992373
1999 27.833563117930716
2000 27.29917589736991
2001 26.729906763321466
2002 26.142666499433485
2003 25.573825333981954
2004 25.04196912958318
2005 24.557585325715717
2006 24.133717737983094
2007 23.787819704725774
2008 23.540413063528483
2009 23.35794681888776
2010 23.21974365249864
2011 23.112796887385713
2012 23.04079494664373
2013 23.024761369070493
2014 23.06199262965401
2015 23.132338255375696
2016 23.210080523075845
2017 23.297322944201188
2018 23.397629661284906
2019 23.475424811170598
2020 23.52825353651839
2021 23.555538698475434
2022 23.759198240010733
2023 23.68849309765547