Year	% of total population
1960	48.2635520350654
1961	48.273692431257
1962	48.2870678937536
1963	48.2983890505644
1964	48.3053147153972
1965	48.3094144018652
1966	48.3090971182314
1967	48.3056031957594
1968	48.3018758348829
1969	48.2956497823787
1970	48.284955001119
1971	48.2652592689141
1972	48.2435097312503
1973	48.2282817376252
1974	48.2146035570484
1975	48.202978628525
1976	48.197284719747
1977	48.2013059971628
1978	48.2108124111701
1979	48.2195217797654
1980	48.2287297207097
1981	48.2397748314261
1982	48.2537968136101
1983	48.276369837201
1984	48.3108270028434
1985	48.3512793970668
1986	48.3304645058048
1987	48.2392011984711
1988	48.1260198203473
1989	48.0808582200543
1990	48.1107858192567
1991	48.1331947572384
1992	48.1428401358718
1993	48.1298341189481
1994	48.086107302669
1995	48.0270438869284
1996	47.9510007496788
1997	47.8481877106769
1998	47.7312832011159
1999	47.6468307589248
2000	47.611056340427
2001	47.5822877460894
2002	47.5603011755097
2003	47.5453261369869
2004	47.5312562753984
2005	47.5188372079952
2006	47.5109380494463
2007	47.5173271050552
2008	47.5361400231914
2009	47.5643183006065
2010	47.603209004274
2011	47.6466323552022
2012	47.6866096812791
2013	47.7277176887087
2014	47.7735825075269
2015	47.8177534994151
2016	47.8704130800734
2017	47.9256627995239
2018	47.9744390188012
2019	48.0197243740595
2020	48.0528069533648
2021	48.0838112642093
2022	48.1240383672583
2023	48.1683826080694