Year	% of total population
1960	44.7107185526886
1961	44.8674548415172
1962	45.0283661627476
1963	45.1902970286554
1964	45.3458210171048
1965	45.4895506570198
1966	45.627976698862
1967	45.7590399578356
1968	45.8835577838195
1969	45.9960755127299
1970	46.0922978684706
1971	46.1804488713907
1972	46.2569083635535
1973	46.3205904558735
1974	46.3733383130597
1975	46.4115735009217
1976	46.44083979542
1977	46.4622918045982
1978	46.4770466577175
1979	46.4827769855789
1980	46.4870380799851
1981	46.4962715349949
1982	46.5018924067387
1983	46.5101880248687
1984	46.5204552945776
1985	46.5357624547638
1986	46.5754234355748
1987	46.6279750304972
1988	46.6725149707553
1989	46.7183307806127
1990	46.760390371601
1991	46.7852953497914
1992	46.8037564671011
1993	46.8142883477519
1994	46.7975956992553
1995	46.7589958645329
1996	46.7177229364864
1997	46.6778336232435
1998	46.640722740485
1999	46.6088969423909
2000	46.5833561075468
2001	46.5642650787764
2002	46.541730814844
2003	46.5126241347253
2004	46.48441875126
2005	46.4540541508982
2006	46.4241445309731
2007	46.4035466771477
2008	46.3844575904803
2009	46.3596164181179
2010	46.3267309100711
2011	46.2838651893931
2012	46.2516617667736
2013	46.2405598022193
2014	46.2347500794069
2015	46.2317262761544
2016	46.23074934256
2017	46.2236641671154
2018	46.2100438818785
2019	46.1826069149887
2020	46.1400660594951
2021	46.0944667179012
2022	46.0439137933964
2023	46.0117760788896