Year	% of total population
1960	49.1229284402953
1961	49.1469049784982
1962	49.1707271403482
1963	49.1937269058525
1964	49.2154301232991
1965	49.2358205219769
1966	49.2536628205755
1967	49.2684059487935
1968	49.2801212074665
1969	49.2892979141296
1970	49.2977783757687
1971	49.3071519467991
1972	49.3171916942357
1973	49.327636677234
1974	49.3390217877346
1975	49.3508469769597
1976	49.3631104917998
1977	49.3760784928909
1978	49.389738088901
1979	49.4040738272656
1980	49.4187237830399
1981	49.4334758463416
1982	49.4484323108387
1983	49.4635927870349
1984	49.4792503365421
1985	49.4960777218699
1986	49.5139655356571
1987	49.532937697602
1988	49.5532240319854
1989	49.5808900016051
1990	49.609178568863
1991	49.6314213499043
1992	49.6525186914095
1993	49.6716202000461
1994	49.6883765407861
1995	49.7031553345334
1996	49.7161212668756
1997	49.7278280843793
1998	49.7387162035466
1999	49.7488039903232
2000	49.7584227234219
2001	49.767332761847
2002	49.7754238238508
2003	49.783065669938
2004	49.7906922894536
2005	49.7987820445341
2006	49.808123499179
2007	49.8192687172858
2008	49.8324309725469
2009	49.846895901856
2010	49.8617541533777
2011	49.875998800653
2012	49.8886776664495
2013	49.8992818631992
2014	49.908133449119
2015	49.9158348072666
2016	49.922783394133
2017	49.9297984430415
2018	49.9379029615234
2019	49.9471711023094
2020	49.9610655375052
2021	49.9795576782579
2022	49.9972666942039
2023	50.0105526145753