Annual % of total population
1960 50.4458278174677
1961 50.3717055793167
1962 50.2879777103173
1963 50.2174748639518
1964 50.1581967535275
1965 50.0992006715122
1966 50.0434935499991
1967 49.9950633240883
1968 49.9499237970825
1969 49.903931609463
1970 49.8184525040321
1971 49.7103768756449
1972 49.6097685799734
1973 49.5046305418719
1974 49.3966723682165
1975 49.3016108439538
1976 49.2249252646642
1977 49.1529779781617
1978 49.0826513499313
1979 49.0096810813479
1980 48.9482061281721
1981 48.9399317039069
1982 48.9787348516164
1983 49.0224475018103
1984 49.070566800859
1985 49.1189211679189
1986 49.1635315298072
1987 49.2121885600655
1988 49.2680917759714
1989 49.3287445087999
1990 49.3835882774975
1991 49.3730626079308
1992 49.337621322235
1993 49.3333401999207
1994 49.3362430449157
1995 49.3451433512154
1996 49.3609416698437
1997 49.3793668851357
1998 49.3990849551148
1999 49.4214400192495
2000 49.4438574744391
2001 49.4848851269649
2002 49.5443127971342
2003 49.6056788309002
2004 49.6685383349012
2005 49.7291127953633
2006 49.7868243231542
2007 49.8426842277057
2008 49.8967844512564
2009 49.9482765754955
2010 49.9453596021186
2011 49.8904526943782
2012 49.8393456338504
2013 49.7899549737734
2014 49.7464061191764
2015 49.7136473903149
2016 49.6889573742285
2017 49.6689289631779
2018 49.6529395444766
2019 49.6410902221822
2020 49.6582860875973
2021 49.6961485484875
2022 49.7258631240254
2023 49.7447818414167