Year	% of total population
1960	50.40100190658579
1961	50.406632794203354
1962	50.40688765265546
1963	50.40365727902824
1964	50.401467973319036
1965	50.399588154964256
1966	50.396891638614555
1967	50.39323789481671
1968	50.38875678102717
1969	50.38375819461862
1970	50.379081796454315
1971	50.373994381765435
1972	50.37063976519232
1973	50.3683807315529
1974	50.361932169208664
1975	50.353094449879244
1976	50.345797524747795
1977	50.34295752404127
1978	50.345150072737226
1979	50.34981001279133
1980	50.35647200003335
1981	50.365550725771165
1982	50.37512252495442
1983	50.3837621392706
1984	50.3925359176534
1985	50.39284229814278
1986	50.3853737705063
1987	50.375537330119805
1988	50.37268273360795
1989	50.37254501592596
1990	50.367328078473406
1991	50.358183268537644
1992	50.34715444603126
1993	50.33602082262524
1994	50.32680741649892
1995	50.323373234292895
1996	50.32621901428358
1997	50.328540840153174
1998	50.32830311178171
1999	50.330395607634436
2000	50.326623845831286
2001	50.31999354824196
2002	50.310706328383766
2003	50.29702495161584
2004	50.28395784374575
2005	50.27207183892891
2006	50.260097626421434
2007	50.248065295262144
2008	50.23790009587384
2009	50.23121279342637
2010	50.22407042837598
2011	50.215723378377476
2012	50.2084194782688
2013	50.20079124339242
2014	50.19308113005167
2015	50.18344248875453
2016	50.17244832739405
2017	50.16297117752061
2018	50.156744648877805
2019	50.15358817613572
2020	50.15132030370138
2021	50.15052073940384
2022	50.15124467343985
2023	50.15099921813483