Year	% of total population
1960	48.57391019571946
1961	48.58616852675768
1962	48.59739679651661
1963	48.60931784579288
1964	48.620954759164164
1965	48.62479692854322
1966	48.616019361902744
1967	48.602820832719665
1968	48.597474396018356
1969	48.60226921508951
1970	48.615340063425556
1971	48.63751859749004
1972	48.6572362580238
1973	48.67001050361248
1974	48.68006177091906
1975	48.68582324286879
1976	48.686658139489616
1977	48.68507141878294
1978	48.680915641754495
1979	48.67890034521275
1980	48.68341234457929
1981	48.69007566051798
1982	48.69471014366399
1983	48.700582674482085
1984	48.7069939814923
1985	48.714557949961375
1986	48.725445947308124
1987	48.73744584474856
1988	48.7498329133496
1989	48.764455605409054
1990	48.78017319958817
1991	48.79591518344784
1992	48.8098876631708
1993	48.820687588667006
1994	48.83038412391284
1995	48.839203787478596
1996	48.84675983499241
1997	48.85331450344343
1998	48.85994557574034
1999	48.86816933271322
2000	48.87592301532824
2001	48.87829748204592
2002	48.87663654009295
2003	48.876208327589424
2004	48.87905222637074
2005	48.88344885597598
2006	48.888722074472305
2007	48.89531489345264
2008	48.90273172587748
2009	48.90787770640216
2010	48.91164310148784
2011	48.92562747581367
2012	48.950345933551446
2013	48.97429845290525
2014	48.99698342266942
2015	49.01981409515573
2016	49.04114837661043
2017	49.05922257020711
2018	49.0753932419979
2019	49.088403586888056
2020	49.09291232742495
2021	49.08637061758033
2022	49.08521132173716
2023	49.07806845713768