Year	% of total population
1960	52.0281036643795
1961	51.996469652059154
1962	51.9634768946974
1963	51.92928881468987
1964	51.895660659659875
1965	51.86289957599108
1966	51.83210408639839
1967	51.80337416255307
1968	51.77815483359656
1969	51.758491781419366
1970	51.73958666981352
1971	51.71773904759867
1972	51.69826970919691
1973	51.68305804854227
1974	51.667764071573096
1975	51.65534784695268
1976	51.64725828009089
1977	51.63965773366142
1978	51.633675897412665
1979	51.6293120576392
1980	51.612134701997306
1981	51.59300512154591
1982	51.58480560077213
1983	51.57578858813881
1984	51.56641901520435
1985	51.55617900895712
1986	51.542509082409566
1987	51.52648560259239
1988	51.510062761625626
1989	51.49230566242804
1990	51.47235362903717
1991	51.45092773742174
1992	51.43028155664575
1993	51.410994942194534
1994	51.39470820373242
1995	51.382890346665064
1996	51.3746014748856
1997	51.368746077048
1998	51.36524584048146
1999	51.36371714668384
2000	51.36262677476112
2001	51.36103744048485
2002	51.353018285405334
2003	51.33773564238612
2004	51.318811853119875
2005	51.29809370705389
2006	51.28076099545395
2007	51.26436072988189
2008	51.24889517093062
2009	51.2395285897177
2010	51.233796650676084
2011	51.227991329454504
2012	51.21848161031741
2013	51.208234523596545
2014	51.197658144320684
2015	51.17932433366919
2016	51.15821622546995
2017	51.14049319589725
2018	51.124890642741995
2019	51.11420910205758
2020	51.10736366200763
2021	51.10255275956374
2022	51.09664306901552
2023	51.0886325217458