Year	% of total population
1960	46.7888189448441
1961	46.789004240386
1962	46.792961341566
1963	46.7945197861855
1964	46.798636939482
1965	46.8048450443909
1966	46.8092904818859
1967	46.8111757595496
1968	46.8113652857483
1969	46.7936270405406
1970	46.7208229909797
1971	46.6823494900262
1972	46.7147946952869
1973	46.7599134977732
1974	46.8205355051911
1975	46.9035091709501
1976	47.0217853607864
1977	47.1398365349971
1978	47.2311210717117
1979	47.3062988847847
1980	47.3710563705771
1981	47.4306012149181
1982	47.4865134865135
1983	47.5405974241634
1984	47.5897026273454
1985	47.6370878704566
1986	47.6984716972572
1987	47.7801890236482
1988	47.8619089443257
1989	47.9320320447609
1990	47.9959650924975
1991	48.0530136067459
1992	48.1021528512776
1993	48.1448009805527
1994	48.1815064265236
1995	48.2138335612185
1996	48.2426716467782
1997	48.2677244679511
1998	48.2887209202612
1999	48.3010478759819
2000	48.3303796938448
2001	48.3829289615005
2002	48.4328689324696
2003	48.4805384028308
2004	48.5248577212077
2005	48.5670050529964
2006	48.606894594978
2007	48.6430356367874
2008	48.6766498514538
2009	48.7082088463586
2010	48.7364774590392
2011	48.7622828102962
2012	48.7853206355469
2013	48.805130802847
2014	48.8219292739067
2015	48.8373649332419
2016	48.8509828021563
2017	48.8628630557118
2018	48.873794271967
2019	48.8837662020199
2020	48.8938658055443
2021	48.904077270499
2022	48.9280975543752
2023	48.9655926874331