Year	% of total population
1960	48.184119604063
1961	48.186326871336
1962	48.1839777529477
1963	48.1846493809886
1964	48.1909030285731
1965	48.2011798692963
1966	48.2133090768175
1967	48.2271131408118
1968	48.2464124557447
1969	48.2682493433766
1970	48.2896629529781
1971	48.3124019500346
1972	48.3371482567328
1973	48.3655005294983
1974	48.3991758013275
1975	48.4313188972091
1976	48.4549189386392
1977	48.4729080893674
1978	48.4897939509125
1979	48.5076312707948
1980	48.5259125479926
1981	48.543296199277
1982	48.5598392888807
1983	48.5760415691163
1984	48.5932555952431
1985	48.6119355106925
1986	48.6293934159555
1987	48.6612994972392
1988	48.6823142691976
1989	48.6789549090208
1990	48.6757239378951
1991	48.671994258504
1992	48.668340019495
1993	48.6639135525146
1994	48.6581307031456
1995	48.6770054948097
1996	48.7203371156162
1997	48.7614193072403
1998	48.7908173115268
1999	48.7503594874993
2000	48.6633865232359
2001	48.5942033346384
2002	48.5323430832607
2003	48.4747846308291
2004	48.4215647268442
2005	48.3726973337615
2006	48.3300398443183
2007	48.3019515521624
2008	48.3134756569801
2009	48.3533595376214
2010	48.392280096331
2011	48.4271984578994
2012	48.4573093649541
2013	48.4832953972833
2014	48.5034803446008
2015	48.5223044036635
2016	48.5422355440977
2017	48.5604826575357
2018	48.5775960136506
2019	48.5937257600264
2020	48.6077739033799
2021	48.6220484911267
2022	48.6386023799581
2023	48.6557383565283