Year	% of total population
1960	50.5790660479361
1961	50.5182589345421
1962	50.4488129717283
1963	50.3813899158215
1964	50.3212043509977
1965	50.268043184947
1966	50.2255072392082
1967	50.1958295868542
1968	50.1674976795454
1969	50.1306364856038
1970	50.1342806998244
1971	50.1681896838087
1972	50.1548877585188
1973	50.1137964047598
1974	50.0786369467315
1975	50.0377978248162
1976	49.9871300003063
1977	49.9314746407679
1978	49.8750933221604
1979	49.8288749006777
1980	49.7946311753132
1981	49.7635416424046
1982	49.7322432850475
1983	49.7002530605788
1984	49.6704427277867
1985	49.6461682557315
1986	49.6336566093728
1987	49.6268641896556
1988	49.6098722717947
1989	49.5852102629802
1990	49.5744833787248
1991	49.5729564511919
1992	49.551424755238
1993	49.5244481282828
1994	49.5078411034137
1995	49.4927332641548
1996	49.4891151198345
1997	49.4962545618288
1998	49.4961255688043
1999	49.4974963304008
2000	49.5134342240031
2001	49.5345592262212
2002	49.5474069386386
2003	49.5513520949922
2004	49.5552316475591
2005	49.5619556494995
2006	49.5657104463141
2007	49.5626605422315
2008	49.5595456766148
2009	49.5592193074717
2010	49.5594288347708
2011	49.5668292402667
2012	49.585562937815
2013	49.6050487097893
2014	49.6146320840496
2015	49.6161129623242
2016	49.6192729085596
2017	49.632517040107
2018	49.6573616047024
2019	49.6797928415591
2020	49.6890616873815
2021	49.6920457003132
2022	49.6961421272566
2023	49.7014501141801