Annual % of total population
1960 46.7883555176631
1961 46.9765017753223
1962 47.1305948818072
1963 47.2570408058681
1964 47.3089326010684
1965 47.2613613817694
1966 47.1533522186831
1967 46.9809983591261
1968 46.7321680615673
1969 46.4108827350137
1970 46.0164655258434
1971 45.5669964049048
1972 45.0621563179434
1973 44.4966097663154
1974 43.8944027567978
1975 43.2726794714911
1976 42.6492992672083
1977 42.0129860075052
1978 41.3681177532459
1979 40.7423136257359
1980 40.1367834426811
1981 39.5679725313039
1982 39.044677790726
1983 38.5558453436589
1984 38.1128805600691
1985 37.7243473549704
1986 37.3863265245055
1987 37.0908861282524
1988 36.8177448649694
1989 36.555647119296
1990 36.2943362005166
1991 36.0343243105763
1992 35.761569442199
1993 35.4587157752327
1994 35.1213488895923
1995 34.7572821660968
1996 34.3747707811843
1997 33.9662407797952
1998 33.5416059720726
1999 33.1085721761596
2000 32.6640411582921
2001 32.2033554751603
2002 31.7230293595206
2003 31.2236504119637
2004 30.7004227558704
2005 30.1531645197857
2006 29.574369964241
2007 28.968455983994
2008 28.3533989589439
2009 27.7376912991014
2010 27.131883027415
2011 26.5407207694374
2012 25.9687108699394
2013 25.4177176616687
2014 24.8851690071116
2015 24.3738609866339
2016 23.8796363886075
2017 23.3589271750187
2018 22.8196598526068
2019 22.3280525563719
2020 21.9223616028949
2021 21.5959743198702
2022 21.3429345677906
2023 21.1199839186463