Year	% of total population
1960	48.3237370404852
1961	48.2888611931951
1962	48.2407022624745
1963	48.1824462683337
1964	48.1284654305621
1965	48.0765460178032
1966	48.0245345582867
1967	47.9739366622564
1968	47.925398604794
1969	47.8769149936397
1970	47.8320073337036
1971	47.7925248593918
1972	47.7554460905969
1973	47.7219526986052
1974	47.6930659953879
1975	47.6686850106027
1976	47.6470604390323
1977	47.630231649871
1978	47.6184356622939
1979	47.6129362811301
1980	47.6155730065959
1981	47.6272685067457
1982	47.6457538540166
1983	47.6671644376613
1984	47.6892154881797
1985	47.7132384506159
1986	47.7406636468724
1987	47.7713189605195
1988	47.8048430113543
1989	47.8422811824134
1990	47.8955737569882
1991	47.9609307569005
1992	48.0254385065135
1993	48.0905771084291
1994	48.1487165713847
1995	48.2037244851536
1996	48.2561665804642
1997	48.3068033244036
1998	48.3488081156902
1999	48.2129284225643
2000	47.9170037141928
2001	47.6330909729889
2002	47.3612708546026
2003	47.1010530595137
2004	46.8541872118229
2005	46.6989686774015
2006	46.6786976799453
2007	46.7097213378833
2008	46.7359297819314
2009	46.7569566476225
2010	46.773992368706
2011	46.7878165956618
2012	46.8002967503068
2013	46.8123404249481
2014	46.8238911288954
2015	46.8317202000877
2016	46.8318570851245
2017	46.8551991017311
2018	46.9057704016292
2019	46.954430138939
2020	47.0027417262779
2021	47.0513938514648
2022	47.0985551884773
2023	47.1446133214126