Year	% of total population
1960	47.971896712325446
1961	48.00352960914488
1962	48.03652490744595
1963	48.07071080114227
1964	48.1043393307115
1965	48.13710044601299
1966	48.16789733457075
1967	48.196626180321225
1968	48.22184550937641
1969	48.24150854374211
1970	48.26041541227666
1971	48.28226096141014
1972	48.30172894145619
1973	48.316940600354435
1974	48.332233605648355
1975	48.34465383326633
1976	48.3527433637019
1977	48.36034227295113
1978	48.36632279687944
1979	48.37068729578061
1980	48.38786532357338
1981	48.406995218587866
1982	48.41519406461521
1983	48.424211411038335
1984	48.43358034035446
1985	48.44382196355749
1986	48.4574906004349
1987	48.47351599052962
1988	48.489938192711826
1989	48.50769591857152
1990	48.52764510559488
1991	48.54907195117421
1992	48.56971846549678
1993	48.58900445196689
1994	48.605293003692964
1995	48.61710871811303
1996	48.62539914687408
1997	48.63125515509084
1998	48.63475385683881
1999	48.636281624547046
2000	48.63737201523918
2001	48.63896348842728
2002	48.64698202070659
2003	48.66226405916543
2004	48.68118695596606
2005	48.701906899023406
2006	48.71923900866609
2007	48.73563896113788
2008	48.75110571047632
2009	48.760472295763584
2010	48.76620364076808
2011	48.77200809301828
2012	48.7815177901803
2013	48.79176460245414
2014	48.802342434868685
2015	48.820675088819016
2016	48.84178319422966
2017	48.85950564979863
2018	48.87510993151105
2019	48.88579002001537
2020	48.892636044339284
2021	48.89744664994766
2022	48.90335665392363
2023	48.91136688251798