Annual % of total population
1960 47.1148301874205
1961 47.2121347561316
1962 47.3907821783966
1963 47.6054786857448
1964 47.8177541229132
1965 48.0279001949573
1966 48.2401541401375
1967 48.4500168810043
1968 48.6537148117354
1969 48.8500093349227
1970 48.9918610884837
1971 48.9708863562801
1972 48.7834295763734
1973 48.541567092593
1974 48.3011913206622
1975 48.0574948665298
1976 47.8106932886015
1977 47.5676252226162
1978 47.3291945393586
1979 47.0950174365834
1980 46.9048084379354
1981 46.9033124607473
1982 47.0423113579044
1983 47.1736194409782
1984 47.2953113961481
1985 47.4108051807434
1986 47.5218650423649
1987 47.6273091724545
1988 47.7260052146883
1989 47.8196286472149
1990 47.9011858032768
1991 47.9728805192087
1992 48.0475039730643
1993 48.1226499620931
1994 48.1921051648803
1995 48.2546635487211
1996 48.3113107383013
1997 48.3615617177595
1998 48.4087284820565
1999 48.4546079305736
2000 48.5581046195207
2001 48.7170517514454
2002 48.869156923363
2003 49.0134120965071
2004 49.1498880972003
2005 49.2815937438493
2006 49.4090810689459
2007 49.5303457471574
2008 49.6474871457236
2009 49.7633999045842
2010 49.8058371641482
2011 49.7826626807274
2012 49.7740997707281
2013 49.767937178205
2014 49.755711659183
2015 49.7453664296606
2016 49.7383567875013
2017 49.735553691097
2018 49.734594766825
2019 49.7329428279292
2020 49.7296787038308
2021 49.7247097844113
2022 49.7195477021794
2023 49.7168780755059