Annual % of total population
1960 50.6470102688676
1961 50.6475627331435
1962 50.6374416809393
1963 50.6331330153408
1964 50.6435354263769
1965 50.6520818203825
1966 50.6582100579869
1967 50.6605931875211
1968 50.6607423551686
1969 50.6585286766144
1970 50.6531084748791
1971 50.6457763838274
1972 50.6350483746337
1973 50.621168413111
1974 50.5918119558231
1975 50.5498353647203
1976 50.5117647460935
1977 50.4766548230788
1978 50.4436042788657
1979 50.4086031480966
1980 50.3676248719113
1981 50.3237769998336
1982 50.2781227388322
1983 50.231625901806
1984 50.1872275379153
1985 50.1449912925045
1986 50.1045372220591
1987 50.0663308328895
1988 50.0315953944099
1989 50.0010730811164
1990 49.9734032875159
1991 49.9463065316724
1992 49.9205017379557
1993 49.8970395893877
1994 49.874915504529
1995 49.854122796621
1996 49.8350883857259
1997 49.823610659702
1998 49.8188461730516
1999 49.8133540172612
2000 49.8071297455483
2001 49.8034225367397
2002 49.8038654672829
2003 49.8072003044437
2004 49.8154959799187
2005 49.8108823383684
2006 49.7869788633592
2007 49.7607487600449
2008 49.7343404617543
2009 49.7072358758445
2010 49.6813115944573
2011 49.6548570545111
2012 49.6261447765434
2013 49.5975906951067
2014 49.571946545549
2015 49.5623888844935
2016 49.5679882194567
2017 49.5734659327911
2018 49.5769039463162
2019 49.581540790119
2020 49.5884156609033
2021 49.5953499077516
2022 49.6023427928242
2023 49.6101734147661