Year	% of relevant age group
1970	91.0524215698242
1971	91.6859283447266
1972	91.6128082275391
1973	92.1651382446289
1974	92.0752868652344
1975	92.1387481689453
1976	92.2805786132812
1977	92.7253189086914
1978	94.7125778198242
1979	91.7180633544922
1980	93.9570236206055
1981	94.2704467773438
1982	94.262451171875
1983	94.4539566040039
1984	95.6101684570312
1985	95.5638275146484
1986	96.6281890869141
1987	96.5709609985352
1988	97.1781921386719
1989	95.4153289794922
1990	96.3075180053711
1991	95.5425033569336
1992	97.2261123657227
1993	96.9288864135742
1994	97.3286437988281
1995	97.7401504516602
1996	97.8844528198242
1997	97.9407424926758
1998	98.0727996826172
1999	98.1968994140625
2000	98.0846786499023
2001	98.4809494018555
2002	98.3315811157227
2003	98.6305770874023
2004	99.2524490356445
2005	99.6578369140625
2006	99.7019424438477
2007	100.032432556152
2008	99.9408111572266
2009	100.090278625488
2010	99.9616775512695
2011	99.9182205200195
2012	100.50316619873
2013	100.750709533691
2014	100.296943664551
2015	99.686393737793
2016	102.177513122559
2017	99.0101623535156
2018	97.6817626953125
2019	100.290451049805
2020	100.001289367676
2021	99.9525985717773
2022	99.9741821289062