Annual % of total population
1960 49.016644255404
1961 49.0497650991436
1962 49.0803027521202
1963 49.1088483898989
1964 49.1346750919712
1965 49.1587943021075
1966 49.1820800305098
1967 49.2033565214626
1968 49.2243874837972
1969 49.2454952650441
1970 49.2638805280499
1971 49.2814295886956
1972 49.2978957863252
1973 49.3123672364265
1974 49.3274968349298
1975 49.3437841566593
1976 49.3611660402627
1977 49.3800595523543
1978 49.4004029656013
1979 49.421147870256
1980 49.4415948213722
1981 49.4617754805692
1982 49.4814269680361
1983 49.500404924473
1984 49.5184681164296
1985 49.5357916188649
1986 49.5523603692635
1987 49.5697264610284
1988 49.5884949738948
1989 49.606639106007
1990 49.6239005712645
1991 49.6403098015069
1992 49.6559706613352
1993 49.6716000645156
1994 49.6879716995701
1995 49.7061461209774
1996 49.7255866860128
1997 49.7412764668663
1998 49.7511234393907
1999 49.755941893924
2000 49.7563674769128
2001 49.7543128482827
2002 49.7525205476619
2003 49.7524868386978
2004 49.7559719932974
2005 49.7612064087752
2006 49.7657478057574
2007 49.7726268732913
2008 49.7796315507581
2009 49.7852403162329
2010 49.7909650305487
2011 49.7977954156222
2012 49.8055406544563
2013 49.8154045902775
2014 49.8257307489898
2015 49.8329437567523
2016 49.8395631924645
2017 49.846684363066
2018 49.8537670085692
2019 49.8620898006017
2020 49.873033568576
2021 49.8854962742844
2022 49.8974696297553
2023 49.9082165601147