Annual % of total population
1960 50.3141190099709
1961 50.317738639159
1962 50.3206188927513
1963 50.3039739263163
1964 50.2783334690522
1965 50.2555034421126
1966 50.2210244041019
1967 50.1825686739984
1968 50.1468714008846
1969 50.1098426110543
1970 50.0718518530312
1971 50.0433244856144
1972 50.0260341072516
1973 50.0229237671067
1974 50.0916534231202
1975 50.2171321106367
1976 50.334419711294
1977 50.4538761202022
1978 50.5806946723355
1979 50.7029785324441
1980 50.8161051857711
1981 50.9163693461216
1982 50.9785267293487
1983 50.9410299298148
1984 50.90319300952
1985 50.9351804429284
1986 50.9748860738922
1987 50.9725349783189
1988 50.8708764852178
1989 50.8026827347206
1990 50.8206767605685
1991 50.8454225005641
1992 50.8525206474418
1993 50.7806729256462
1994 50.702418480991
1995 50.6496525937801
1996 50.5769026552307
1997 50.5056151104596
1998 50.4155076178394
1999 50.3442827582973
2000 50.3133321086881
2001 50.2842831512362
2002 50.2558149673863
2003 50.2252174670972
2004 50.1849709779738
2005 50.1400497356568
2006 50.1100386879385
2007 50.0934800026533
2008 50.0779457731192
2009 50.0649732890962
2010 50.0558788898603
2011 50.048059792867
2012 50.0389820281076
2013 50.0270514297247
2014 50.0133434243402
2015 50.0028712763332
2016 49.9955012002006
2017 49.9896484321418
2018 49.9849341862636
2019 49.9805595810501
2020 49.9756753335236
2021 49.9695951582841
2022 49.9635257806191
2023 49.9583570693604