Year	% of total population
1960	50.967763583686214
1961	50.907125775497114
1962	50.843544590743846
1963	50.782910277430545
1964	50.731693663947915
1965	50.68523313936957
1966	50.63871884485969
1967	50.59442843356563
1968	50.55521566239311
1969	50.51844324324268
1970	50.4877484814623
1971	50.4593669261715
1972	50.431152846386404
1973	50.40615197926638
1974	50.39187465946876
1975	50.37070027144394
1976	50.325995383446944
1977	50.274449102277394
1978	50.21930720944691
1979	50.15641103429836
1980	50.098968194095804
1981	50.0640991395393
1982	50.042032174155
1983	50.02281710493773
1984	50.00417002222422
1985	49.98274799754874
1986	49.96054268150009
1987	49.939243857620895
1988	49.918555494882796
1989	49.89387150573605
1990	49.8640413518514
1991	49.84699483259444
1992	49.84930010971248
1993	49.85039539352413
1994	49.843368627194586
1995	49.83550470264746
1996	49.827667448795026
1997	49.82525248399971
1998	49.8221119101141
1999	49.80985664206942
2000	49.79136728256386
2001	49.76999595640669
2002	49.74834245538525
2003	49.71239233153065
2004	49.646348816098836
2005	49.566164743997554
2006	49.4831496237339
2007	49.398981306662435
2008	49.31772356724618
2009	49.2375343652517
2010	49.19184291178306
2011	49.17561245019616
2012	49.133247537779276
2013	49.102761261198886
2014	49.10718249653955
2015	49.07611473843941
2016	49.00803130021358
2017	48.938076730366866
2018	48.89068298930524
2019	48.88793472546804
2020	48.920982976450574
2021	48.95345372603491
2022	48.97412157918898
2023	48.99828476675381