Year	% of total population
1960	48.5587254772213
1961	48.603064624936
1962	48.6411820260025
1963	48.6764425190704
1964	48.7074101727798
1965	48.7303109911099
1966	48.7487671509774
1967	48.7639839948862
1968	48.772523123692
1969	48.7760861813655
1970	48.7805878920145
1971	48.7330576786728
1972	48.6317090928865
1973	48.5291401229177
1974	48.4279420128152
1975	48.3295169771916
1976	48.2638432129699
1977	48.2200610145327
1978	48.1690948396168
1979	48.1888295278939
1980	48.236480673964
1981	48.2433340193871
1982	48.2503963915177
1983	48.2588809961798
1984	48.2613928294411
1985	48.2528986069237
1986	48.2344819129221
1987	48.2163978606919
1988	48.2122691973894
1989	48.2650297866762
1990	48.3382299477104
1991	48.383624532187
1992	48.2383401570265
1993	47.9534464122656
1994	47.736188585099
1995	47.5954787283668
1996	47.521141908601
1997	47.4504328092588
1998	47.3813395874157
1999	47.3052341993057
2000	47.2236748794312
2001	47.1431950064041
2002	47.0477163396121
2003	46.9382335603686
2004	46.8381747340369
2005	46.7351831785159
2006	46.6189501620031
2007	46.4983442578917
2008	46.3765925090693
2009	46.2521286673126
2010	46.1281685154871
2011	46.0082977805212
2012	45.9056189891577
2013	45.8123275608029
2014	45.715605568301
2015	45.6170458157539
2016	45.5144137746939
2017	45.408799606441
2018	45.3012225737047
2019	45.194855566294
2020	45.1065152366261
2021	45.0200539309933
2022	44.959285645695
2023	44.964164479818