Year	% of total population
1960	50.422122523985
1961	50.4008843977564
1962	50.3791641198044
1963	50.3583914798052
1964	50.3375676761493
1965	50.3146065633205
1966	50.2898738817508
1967	50.2646203758134
1968	50.2386954702816
1969	50.2120060022368
1970	50.1833910594835
1971	50.1534026821421
1972	50.1240130905791
1973	50.0652688954614
1974	49.9848947275802
1975	49.9112228990402
1976	49.8371680830755
1977	49.7640958761477
1978	49.6944983021984
1979	49.631311439064
1980	49.5779353226075
1981	49.5331930367632
1982	49.5056706106816
1983	49.4930122430813
1984	49.4812809710136
1985	49.4705696340374
1986	49.4612113716427
1987	49.4528289271339
1988	49.445211353444
1989	49.4384362769811
1990	49.4329048000897
1991	49.4287422540713
1992	49.426251873078
1993	49.4258130382504
1994	49.4272352396425
1995	49.4303654909504
1996	49.435580491356
1997	49.4418869436848
1998	49.4496845605591
1999	49.459762584035
2000	49.4711854575659
2001	49.4834253438666
2002	49.498232482968
2003	49.5181248638678
2004	49.5410725060022
2005	49.5631087637884
2006	49.5838870394377
2007	49.6031498288506
2008	49.6205768210151
2009	49.6367429865882
2010	49.6517967143922
2011	49.6654910326751
2012	49.6780522821484
2013	49.6897589137699
2014	49.7012094298852
2015	49.713108717293
2016	49.7256652913894
2017	49.7383643903676
2018	49.750718883161
2019	49.7638447381373
2020	49.7788612407733
2021	49.8006279722886
2022	49.826567704075
2023	49.8449324086019