Annual % of total population
1960 49.2203699370935
1961 49.2093174369203
1962 49.1998906816931
1963 49.1921057237879
1964 49.1865151851918
1965 49.1826319433632
1966 49.1798672587745
1967 49.1795430223607
1968 49.1800961911057
1969 49.1802383862495
1970 49.1819906957034
1971 49.1851941348143
1972 49.189307831417
1973 49.1936068153588
1974 49.1979269496545
1975 49.1930446448627
1976 49.1788247755218
1977 49.1654167992728
1978 49.1543360345969
1979 49.1456858168299
1980 49.1380102074286
1981 49.1314807488747
1982 49.1264018112254
1983 49.1207064473671
1984 49.1208394301155
1985 49.1278535602687
1986 49.1350736494541
1987 49.1440858171278
1988 49.157693304505
1989 49.1774452747677
1990 49.2038978215713
1991 49.2369759548248
1992 49.2788059142596
1993 49.3272602237018
1994 49.3759600182825
1995 49.4235696998405
1996 49.4690930005911
1997 49.4434332497286
1998 49.4034385526729
1999 49.4275289318415
2000 49.4731384192238
2001 49.5208661316904
2002 49.5596126031848
2003 49.5989812690512
2004 49.639995574387
2005 49.6792807961362
2006 49.7162973081483
2007 49.7493762525816
2008 49.7781202180555
2009 49.8054133791221
2010 49.8283866815807
2011 49.8460805511782
2012 49.8628443133909
2013 49.8767829602992
2014 49.8873476928876
2015 49.8996916901674
2016 49.9106582371023
2017 49.9184163664223
2018 49.9275325294952
2019 49.9351342094478
2020 49.938006100831
2021 49.9405566257686
2022 49.942851629968
2023 49.9427939259873