Year	% of total population
1960	49.64464950703157
1961	49.64434936252593
1962	49.647475852407965
1963	49.65379226535987
1964	49.659543433309224
1965	49.66581006806942
1966	49.67316976583859
1967	49.67842495925764
1968	49.681764371506524
1969	49.68551494595309
1970	49.68861168521732
1971	49.69267771896773
1972	49.696574098717626
1973	49.70195883075686
1974	49.71199027835047
1975	49.72374782359974
1976	49.733781669409304
1977	49.740975928964296
1978	49.74502060950227
1979	49.746684106525734
1980	49.74419781456866
1981	49.73633519743013
1982	49.72741776477295
1983	49.72060938965179
1984	49.71372794414501
1985	49.71075694328525
1986	49.711949610224075
1987	49.71340758278189
1988	49.70811571213301
1989	49.703314483215564
1990	49.70547516042044
1991	49.70655662885585
1992	49.70741594886376
1993	49.71008606572873
1994	49.72032756034178
1995	49.72864012771465
1996	49.72536323000819
1997	49.721822960440946
1998	49.72041123139267
1999	49.71934843423879
2000	49.72342093878776
2001	49.72963788525348
2002	49.738709055970155
2003	49.75028579617117
2004	49.7604078654619
2005	49.76943524247329
2006	49.77867730833174
2007	49.78913165322417
2008	49.80018454502377
2009	49.81056670341984
2010	49.82152797680166
2011	49.833048844731145
2012	49.84383863067788
2013	49.854921587444416
2014	49.86584570040692
2015	49.87869687850553
2016	49.893577412344875
2017	49.906733192705104
2018	49.91668879707638
2019	49.92489863580057
2020	49.93218574607595
2021	49.9376259579607
2022	49.94198104841413
2023	49.94680577512464