Year	% of total population
1960	42.69789720678274
1961	42.74003094489981
1962	42.79065788974283
1963	42.892103024583484
1964	43.03480383756462
1965	43.18063955441138
1966	43.35927998178877
1967	43.58045773242806
1968	43.79147597758604
1969	43.981399694619896
1970	44.16002220500951
1971	44.34204432515281
1972	44.52375040371843
1973	44.653581517308545
1974	44.73172286842388
1975	44.801218646668474
1976	44.87992246857101
1977	44.95254031887182
1978	44.98200058220797
1979	44.996663880412136
1980	45.032162083441854
1981	45.06340411953192
1982	45.045785607836244
1983	45.00055097882494
1984	44.96852799168064
1985	44.956122005885895
1986	44.95821406611397
1987	44.97015926991731
1988	45.00391467773187
1989	45.06464003957839
1990	45.134217226182564
1991	45.18843619839665
1992	45.24420077404904
1993	45.33801488306092
1994	45.33439465650045
1995	45.298634012930336
1996	45.389611271025466
1997	45.48472070430428
1998	45.49077350232825
1999	45.439976695802024
2000	45.36873718519057
2001	45.273103331963064
2002	45.17824859872581
2003	45.080020760905505
2004	44.961082807176034
2005	44.82534242424305
2006	44.663350539214825
2007	44.51763207633034
2008	44.39825795314929
2009	44.268993648616785
2010	44.12810501737645
2011	43.9628344548415
2012	43.82468958046183
2013	43.74954570497239
2014	43.66478664969889
2015	43.53417542297507
2016	43.34723540354469
2017	43.12423195020521
2018	42.87766644340441
2019	42.60166632562046
2020	42.32426235259805
2021	42.06291260951766
2022	41.79264338490448
2023	41.4944807512051