Year	% of total population
1960	52.4869974407661
1961	52.4311110650748
1962	52.3633124949037
1963	52.286430983507
1964	52.2037676199015
1965	52.1199135925237
1966	52.036008201237
1967	51.9590383405485
1968	51.8913523393175
1969	51.8311395741259
1970	51.780468401861
1971	51.7381840761541
1972	51.7073293587479
1973	51.6876596701725
1974	51.6741961230296
1975	51.6644873551893
1976	51.6592414802865
1977	51.6605285968912
1978	51.6674996812829
1979	51.6771704751695
1980	51.6836661436058
1981	51.6829790942989
1982	51.6724909991594
1983	51.6610864308728
1984	51.6547321999463
1985	51.6480771132497
1986	51.6405505102425
1987	51.6333530035905
1988	51.630267243314
1989	51.6306120698817
1990	51.6346797212061
1991	51.6691636450407
1992	51.7110047452015
1993	51.7141817998194
1994	51.6994554953225
1995	51.7013792099187
1996	51.7352900878152
1997	51.7889795607353
1998	51.8507351609423
1999	51.9226530829828
2000	52.0014580842549
2001	52.0437636004055
2002	52.0455431656698
2003	52.0410594693418
2004	52.0303599761441
2005	52.01498708372
2006	51.9942230552613
2007	51.9686612195758
2008	51.9414320257535
2009	51.9090031559995
2010	51.867886012303
2011	51.8228602968582
2012	51.7770243986338
2013	51.7288123477843
2014	51.6755244898893
2015	51.6179669386331
2016	51.5623435188296
2017	51.5042813694181
2018	51.4447714629424
2019	51.3893328219225
2020	51.3371308674991
2021	51.3107815380523
2022	51.2936567917788
2023	51.2633658940228