Year	% of total population
1960	45.960462354469
1961	45.9661684161595
1962	45.9760564711948
1963	45.9902172676601
1964	46.0081550834191
1965	46.0263702558332
1966	46.0475880462146
1967	46.0715597842562
1968	46.0954779205412
1969	46.119508900979
1970	46.1457665299611
1971	46.1755102247545
1972	46.2098878500531
1973	46.2509738925031
1974	46.2990676554723
1975	46.3453978014026
1976	46.389289550717
1977	46.433333683841
1978	46.4751859789725
1979	46.5142813031483
1980	46.5503358321717
1981	46.5813107564197
1982	46.6119984595696
1983	46.6411010186039
1984	46.6698920551218
1985	46.7046605257987
1986	46.7436038591084
1987	46.7876257011819
1988	46.8288614131116
1989	46.8660574792522
1990	46.9084520575983
1991	46.9620192000449
1992	47.0083441196271
1993	47.0505858327089
1994	47.1062956510721
1995	47.1562445432662
1996	47.2043555644842
1997	47.2571395667839
1998	47.3017782794392
1999	47.3350220193692
2000	47.3545438358932
2001	47.363421648989
2002	47.3689387849771
2003	47.3736328103055
2004	47.3666263486859
2005	47.3700336533728
2006	47.3952431147007
2007	47.4220132205509
2008	47.4518036041131
2009	47.4791251721567
2010	47.5012954755415
2011	47.5176669746763
2012	47.5275227382826
2013	47.5341647812254
2014	47.5446449967888
2015	47.5553092889826
2016	47.559798494507
2017	47.5606082805692
2018	47.5516393753081
2019	47.5337281889544
2020	47.5055975223407
2021	47.4680435053859
2022	47.6105989741509
2023	47.6951952760402