Year	% of total population
1960	50.51826588066952
1961	50.53052899818546
1962	50.55257053454996
1963	50.57579046251688
1964	50.60331884204546
1965	50.63440460796274
1966	50.65063675263159
1967	50.6517308441711
1968	50.65226030352029
1969	50.650877630019124
1970	50.64757907010134
1971	50.64287596206348
1972	50.634695589846146
1973	50.62058050900437
1974	50.60715458902302
1975	50.60051161966336
1976	50.59124961984402
1977	50.586832781353486
1978	50.59235105218864
1979	50.59632766831999
1980	50.595509024857336
1981	50.633973813975636
1982	50.65734281218929
1983	50.63258412993696
1984	50.614804799013584
1985	50.59919816026603
1986	50.57829955368605
1987	50.55572417281639
1988	50.53796019617445
1989	50.52757729838977
1990	50.52598026877385
1991	50.52640127760594
1992	50.52906103179864
1993	50.53436571325046
1994	50.53810470825664
1995	50.53904024076982
1996	50.54624390917272
1997	50.560129745148956
1998	50.565048665838106
1999	50.56125433258069
2000	50.55373313050721
2001	50.54330678657058
2002	50.53573743510543
2003	50.53754711187981
2004	50.544085627486496
2005	50.54749748270716
2006	50.55093998497
2007	50.55183775146493
2008	50.549726723332235
2009	50.549017478329674
2010	50.5499128407011
2011	50.553012985945465
2012	50.550979254159635
2013	50.54819982178888
2014	50.55046912464491
2015	50.54673698121516
2016	50.53577363792791
2017	50.522617802684245
2018	50.50882520640092
2019	50.49541508421599
2020	50.48310033991937
2021	50.47051705378119
2022	50.45662867853901
2023	50.44266839388998