Year	% of relevant age group
1972	101.393913269043
1973	98.8286972045898
1974	100.845069885254
1975	93.2808227539062
1976	105.775497436523
1977	102.279197692871
1978	96.0191802978516
1979	101.319511413574
1980	94.2029037475586
1981	96.4252624511719
1982	91.0427780151367
1983	87.0940170288086
1984	66.9598007202148
1986	126.455238342285
1997	87.3981704711914
1998	95.9649124145508
1999	100.647567749023
2000	101.875
2001	112.269157409668
2002	109.920120239258
2003	115.848861694336
2004	106.943336486816
2005	101.352447509766
2006	104.431762695312
2007	105.508590698242
2008	105.222862243652
2009	103.53231048584
2010	109.161003112793
2011	111.292999267578
2012	104.333000183105
2013	103.335998535156
2014	98.0650024414062
2015	99.4540023803711
2016	104.517997741699
2017	104.112998962402
2018	101.899002075195
2019	93.0869979858398
2020	100.326309204102