Year	% of total population
1960	49.612116512136765
1961	49.61119151534866
1962	49.60872413764844
1963	49.60434399770654
1964	49.59948216121428
1965	49.59448789128085
1966	49.589288633969794
1967	49.58669047414129
1968	49.58636892554176
1969	49.58500239726819
1970	49.576269747880964
1971	49.57566414556968
1972	49.5882350218807
1973	49.604394591825056
1974	49.62680017976498
1975	49.649879130284425
1976	49.664881942266284
1977	49.67926640123671
1978	49.68950258765955
1979	49.698623349635604
1980	49.750335077886035
1981	49.76589286863201
1982	49.7079375463563
1983	49.62676917951073
1984	49.523464150524525
1985	49.405033045685684
1986	49.34861675765266
1987	49.35966441891392
1988	49.35424303731644
1989	49.34913341293429
1990	49.355617353541604
1991	49.36396843615196
1992	49.3445875045162
1993	49.29821891099503
1994	49.25858839739088
1995	49.22112342340685
1996	49.18023671625458
1997	49.16641075652223
1998	49.174445592299485
1999	49.17837367640261
2000	49.191156212626986
2001	49.20953860748302
2002	49.227634845138844
2003	49.247576396697134
2004	49.268402676686
2005	49.288349826049505
2006	49.30914638230135
2007	49.33000593974135
2008	49.34822217667153
2009	49.361768096296835
2010	49.37509378629201
2011	49.39042742405999
2012	49.406141756857714
2013	49.42262805770178
2014	49.44083279542711
2015	49.46805965600178
2016	49.481065235497844
2017	49.48414151368969
2018	49.49511352614614
2019	49.50400712198689
2020	49.513455087135384
2021	49.52108418125089
2022	49.52765240719271
2023	49.535786244920736