Year	% of total population
1960	51.3755763893915
1961	51.338815934845
1962	51.3046735946582
1963	51.2742111173338
1964	51.2477767025571
1965	51.2250359260037
1966	51.2164279936153
1967	51.2246352902359
1968	51.2367067108071
1969	51.2466973330233
1970	51.2558389665455
1971	51.265514580017
1972	51.2771874278935
1973	51.2893821541447
1974	51.2982666401336
1975	51.3071480892784
1976	51.3235027076218
1977	51.3141747429504
1978	51.27752548912
1979	51.2467846739943
1980	51.2208599560393
1981	51.2006536714833
1982	51.1862152566391
1983	51.1759453613192
1984	51.1700247811744
1985	51.1686937076219
1986	51.1698819364243
1987	51.1708473547073
1988	51.1712021250144
1989	51.1725185667569
1990	51.1787845579092
1991	51.1923222704083
1992	51.2134026970703
1993	51.2414324026383
1994	51.2751374378468
1995	51.3168208203972
1996	51.363985577755
1997	51.4133157107136
1998	51.465116440676
1999	51.5143263941066
2000	51.5585763350121
2001	51.603232283936
2002	51.6271756496815
2003	51.6211713246672
2004	51.6048964723382
2005	51.5863067141583
2006	51.5703630151815
2007	51.5604001691073
2008	51.5585429072294
2009	51.5650250328369
2010	51.574016124052
2011	51.5780366102654
2012	51.5796153153594
2013	51.5821806104548
2014	51.5834346710985
2015	51.5790879760901
2016	51.5707284943494
2017	51.5706168272843
2018	51.5804351993899
2019	51.5939978317178
2020	51.6210954839199
2021	51.6519647609548
2022	51.6284864537421
2023	51.6040417010928