Year	% 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