Year	% of total population
1960	51.6762629595148
1961	51.710698415914
1962	51.7597261553357
1963	51.8175537316663
1964	51.871130437594
1965	51.9234539821968
1966	51.975845704551
1967	52.0260633377436
1968	52.074601395206
1969	52.1234306730822
1970	52.1683272330659
1971	52.2074751406082
1972	52.2445539094031
1973	52.2780473013948
1974	52.3072273956848
1975	52.3315988633686
1976	52.3529395609677
1977	52.369768350129
1978	52.3815643377061
1979	52.3873124361108
1980	52.3844269934041
1981	52.3727314932543
1982	52.3542461459834
1983	52.3328355623387
1984	52.3107845118203
1985	52.2867615493841
1986	52.25913601295
1987	52.2286810394805
1988	52.1949679709518
1989	52.1577188175866
1990	52.1046053126377
1991	52.0390692430995
1992	51.9745614934865
1993	51.9096148898506
1994	51.8512834286153
1995	51.7960859543235
1996	51.7438334195358
1997	51.6931966755964
1998	51.6511918843098
1999	51.7870715774357
2000	52.0829962858072
2001	52.3670748001605
2002	52.6387291453974
2003	52.8991045133598
2004	53.1458127881771
2005	53.3010313225985
2006	53.3211537890265
2007	53.2902786621167
2008	53.2640702180686
2009	53.2429000197799
2010	53.2261493715238
2011	53.2121834043382
2012	53.1998419180609
2013	53.1875223799509
2014	53.1759730674116
2015	53.1682797999123
2016	53.1682762907113
2017	53.1448008982689
2018	53.0943608154353
2019	53.045569861061
2020	52.9973877225549
2021	52.9486061485351
2022	52.9014448115227
2023	52.8553866785874