Year	% of total population
1960	45.3409710856519
1961	45.5221815395095
1962	45.6992484325043
1963	45.8638319412807
1964	46.0189053841823
1965	46.1469311248398
1966	46.2456191991758
1967	46.315761415231
1968	46.3416315521892
1969	46.3489700507657
1970	46.3555739474047
1971	46.3640942502322
1972	46.3791129093824
1973	46.3939528679413
1974	46.4359742054353
1975	46.5317272892417
1976	46.6535112702417
1977	46.7751923685043
1978	46.88415318058
1979	46.9742898843606
1980	47.0528301200216
1981	47.1263622593023
1982	47.2012284913736
1983	47.2775023837537
1984	47.3409332494522
1985	47.4370085564362
1986	47.5720623653188
1987	47.6965180949397
1988	47.8002462587611
1989	47.8936573413418
1990	47.9931720284321
1991	48.0943355589059
1992	48.1834604576475
1993	48.264556936281
1994	48.3427900761694
1995	48.3916067666377
1996	48.3958141456407
1997	48.3805382099316
1998	48.3641105056319
1999	48.3501191970113
2000	48.3503063640901
2001	48.3631718895741
2002	48.371446948858
2003	48.3699272607376
2004	48.3624869677462
2005	48.3541681595216
2006	47.997302807561
2007	47.2256909628882
2008	46.4081001415922
2009	45.6392875253913
2010	44.9159925326696
2011	44.2353915180002
2012	43.5886452718307
2013	42.9755345271606
2014	42.6157441845956
2015	42.4923435770991
2016	42.3848436550637
2017	42.2938688770262
2018	42.223506303113
2019	42.1963576395221
2020	42.2433801546542
2021	42.3277470625574
2022	42.4735627268336
2023	42.6913694457613