Annual % of total population
1960 52.5074421660433
1961 52.416402905718
1962 52.3263099691702
1963 52.2360300211049
1964 52.1416013740008
1965 52.0448752330454
1966 51.9507259994471
1967 51.8593975136548
1968 51.7718430931532
1969 51.687956328712
1970 51.607909456826
1971 51.5625273375348
1972 51.5444324880867
1973 51.5203668291078
1974 51.4938122822653
1975 51.4668807355022
1976 51.4390835906234
1977 51.4062543340956
1978 51.3687433459025
1979 51.3261193856295
1980 51.2790639958118
1981 51.2289208674931
1982 51.1768471262581
1983 51.1239789643593
1984 51.0755511584099
1985 51.035806686649
1986 51.0024953894237
1987 50.9732070052584
1988 50.9455347682717
1989 50.9205705822745
1990 50.8963934398816
1991 50.8707155079447
1992 50.8272905239274
1993 50.7683824157341
1994 50.7127094552654
1995 50.660922334353
1996 50.6158962830659
1997 50.5765270137936
1998 50.540622463922
1999 50.5105976995468
2000 50.4861601597118
2001 50.4662328288397
2002 50.4519672933967
2003 50.4437714138709
2004 50.4415125389261
2005 50.4431119560471
2006 50.4443312537644
2007 50.4418187182759
2008 50.4342264970552
2009 50.4251210604169
2010 50.4184504458107
2011 50.4121195745783
2012 50.398921377758
2013 50.378435334238
2014 50.3575272495343
2015 50.3433060947702
2016 50.3396552247034
2017 50.3436149575413
2018 50.3522077220036
2019 50.3635510042921
2020 50.3740201869498
2021 50.3853138333519
2022 50.3999997170522
2023 50.4165923446954