Annual % of total population
1960 50.5154756615746
1961 50.5384813039738
1962 50.5545048378697
1963 50.5689954028186
1964 50.554483196277
1965 50.5457362889932
1966 50.557970643891
1967 50.5726477662712
1968 50.5829623121938
1969 50.5731863851636
1970 50.5658587162783
1971 50.5468761367991
1972 50.525596225459
1973 50.5207793797734
1974 50.5274501697781
1975 50.5204750768102
1976 50.4958137338588
1977 50.4639749061459
1978 50.4370844344284
1979 50.4217344910185
1980 50.4019486294318
1981 50.388510148041
1982 50.3831278446121
1983 50.3468546921322
1984 50.3047851900683
1985 50.2725838966458
1986 50.2385384435213
1987 50.2280191194641
1988 50.2294761860938
1989 50.2189359869113
1990 50.1942992482913
1991 50.1626025714075
1992 50.1446823495189
1993 50.148523104436
1994 50.1464931786766
1995 50.129445123113
1996 50.1086807090812
1997 50.0932354545321
1998 50.0800262500684
1999 50.0587120802807
2000 50.0518720111418
2001 50.0564440923019
2002 50.0326617975107
2003 50.0236369094655
2004 50.0795249708409
2005 50.2715223092695
2006 50.6534679514585
2007 50.9441948610403
2008 50.8720079316368
2009 50.5486198243413
2010 50.2967018813632
2011 50.2109347840385
2012 50.1690141722667
2013 50.1521492235143
2014 50.1684755405257
2015 50.2443665800761
2016 50.4237729947121
2017 50.7592424454067
2018 51.0913850844038
2019 51.2753136312484
2020 51.2964008410856
2021 51.2568350277452
2022 51.2562382843612
2023 51.256268018054