Year	% of relevant age group
1971	20.892879486084
1972	29.9103908538818
1973	32.3377418518066
1974	31.3913898468018
1975	46.3403701782227
1976	42.9418716430664
1977	46.8431396484375
1978	47.7246398925781
1979	55.3684616088867
1980	53.5032997131348
1981	40.8270797729492
1982	49.7367401123047
1983	47.5888786315918
1984	48.8619804382324
1985	47.9959106445312
1986	51.1150207519531
1987	42.8757705688477
1988	47.3038291931152
1989	47.8946418762207
1990	46.3770599365234
1991	52.0538711547852
1992	63.1253204345703
1993	63.5632400512695
1994	65.1561965942383
1995	70.942626953125
1996	71.8158111572266
1997	77.4238510131836
1998	77.0569915771484
1999	82.9925003051758
2000	85.9975204467773
2001	84.942626953125
2002	91.7380981445312
2003	95.8029479980469
2004	96.4703826904297
2005	94.7673416137695
2006	98.7943420410156
2007	98.2114410400391
2008	97.0014495849609
2009	94.6770935058594
2010	103.704429626465
2011	102.811569213867
2012	104.105453491211
2013	100.522850036621
2014	99.8421325683594
2015	98.9685668945312
2016	100.049072265625
2017	100.638900756836
2018	100.41584777832
2019	98.523811340332
2020	99.8817672729492
2021	99.8127822875977
2022	98.5491333007812