Year	% of relevant age group
1970	105.100059509277
1971	102.369438171387
1972	100.416877746582
1973	98.7618408203125
1974	97.0814895629883
1975	98.8796920776367
1976	100.566818237305
1977	100.799331665039
1978	100.773880004883
1979	98.9121780395508
1980	99.2670593261719
1981	98.4901962280273
1982	98.8723678588867
1983	98.7660369873047
1984	98.6695327758789
1985	100.14241027832
1986	100.861343383789
1987	102.483871459961
1988	102.182952880859
1989	101.992950439453
1990	101.717338562012
1991	100.647087097168
1992	99.1635665893555
1993	102.016418457031
1994	99.1539306640625
1995	101.026138305664
1996	104.656730651855
1997	104.359046936035
1998	101.282913208008
1999	101.220031738281
2000	100.709106445313
2001	99.9916381835938
2002	99.9066467285156
2003	100.509101867676
2004	102.040161132813
2005	102.179443359375
2006	102.835906982422
2007	103.302513122559
2008	102.685852050781
2009	101.27783203125
2010	101.319
2011	100.6948
2012	100.4442
2013	99.91037
2014	100.7636
2015	102.0354
2016	101.39
2017	97.8254
2018	98.50754