Year	% of total population
1960	50.85188075090309
1961	50.81633778306002
1962	50.789604415465185
1963	50.77150704476613
1964	50.75491123062896
1965	50.73406673894257
1966	50.715527165866206
1967	50.703371508080664
1968	50.6938057760811
1969	50.686750756742526
1970	50.68325438981221
1971	50.68444484778445
1972	50.68659231014584
1973	50.68780486782724
1974	50.68722630862306
1975	50.6797803659912
1976	50.66868482452035
1977	50.65957996076568
1978	50.65096379667817
1979	50.639840067325295
1980	50.63063508669619
1981	50.62689324780261
1982	50.62562389075542
1983	50.624658388100904
1984	50.6241767605549
1985	50.62620021622157
1986	50.63085191271468
1987	50.63857061803716
1988	50.64793715078424
1989	50.65936094757187
1990	50.673362943985715
1991	50.688669310918996
1992	50.70400100572743
1993	50.71699912835122
1994	50.72862939686923
1995	50.74017984834855
1996	50.75142884516326
1997	50.762150574442586
1998	50.770650845208095
1999	50.779005379086776
2000	50.79102604399125
2001	50.80165323498537
2002	50.808903775341754
2003	50.81545546720113
2004	50.82190482773821
2005	50.828574267902745
2006	50.8348677007905
2007	50.84024070940267
2008	50.844680015356516
2009	50.84748994011848
2010	50.848137372889084
2011	50.84822283025845
2012	50.84826804179274
2013	50.846722965348285
2014	50.843364748573585
2015	50.838180768746135
2016	50.83074693019974
2017	50.81948344889052
2018	50.804658474260926
2019	50.78884088165564
2020	50.76865148493557
2021	50.743456145145394
2022	50.71989275984955
2023	50.69931994800489