Annual % of total population
1960 43.6006818312099
1961 43.8760722139021
1962 44.2013814931486
1963 44.5962728188757
1964 44.9967336212607
1965 45.3457000640413
1966 45.6735829545664
1967 45.9162162083886
1968 45.997500315308
1969 45.9444164810844
1970 45.7940800651266
1971 45.5467537880835
1972 45.2365653395888
1973 44.9094103758477
1974 44.5803364833365
1975 44.257267284143
1976 43.9115868092693
1977 43.5288043909099
1978 43.1172051306217
1979 42.6811249852132
1980 42.2204718161138
1981 41.7654673378756
1982 41.3430237195034
1983 40.9483180764293
1984 40.5981242469509
1985 40.2864691873776
1986 39.9895277173818
1987 39.658604682764
1988 39.2410273239905
1989 38.7191396827381
1990 38.1180632968617
1991 37.4612265801122
1992 36.7647690325747
1993 36.058484112983
1994 35.3377173480253
1995 34.60332692712
1996 33.8262084395926
1997 32.9804489928408
1998 32.0831561116974
1999 31.1306920968154
2000 30.1440553472696
2001 29.1544321588423
2002 28.1980365466116
2003 27.3243937146881
2004 26.5605506370367
2005 25.9041563359783
2006 25.324489071363
2007 24.8082621115876
2008 24.3707515851144
2009 24.0278957647057
2010 23.8018597874037
2011 23.649526366465
2012 23.6322936129896
2013 23.7790075108286
2014 23.9964474420568
2015 24.2444168660958
2016 24.4834024243801
2017 24.6980703373838
2018 24.8551385663077
2019 24.9378854654251
2020 24.9500708082235
2021 24.9187430165639
2022 24.8400852792184
2023 24.6759469629015