Year	% of relevant age group
1970	105.191749572754
1971	102.447090148926
1972	100.535148620605
1973	98.9678802490234
1974	97.4009780883789
1975	99.2346267700195
1976	100.897331237793
1977	101.100090026855
1978	100.990928649902
1979	99.125129699707
1980	99.4038467407227
1981	98.5709075927734
1982	99.7881774902344
1983	99.9826965332031
1984	99.0304412841797
1985	100.54125213623
1986	101.665458679199
1987	103.715049743652
1988	103.309669494629
1989	102.968658447266
1990	102.487098693848
1991	101.384483337402
1992	99.9882278442383
1993	102.788070678711
1994	99.2862167358398
1995	101.34253692627
1996	106.014106750488
1997	105.23738861084
1998	101.556121826172
1999	102.379722595215
2000	101.807388305664
2001	100.260597229004
2002	99.7486724853516
2003	100.881530761719
2004	102.333923339844
2005	102.72566986084
2006	103.54190826416
2007	102.731826782227
2008	102.191886901855
2009	100.689636230469
2010	101.7584
2011	100.2761
2012	101.5411
2013	100.4243
2014	100.9098
2015	101.737
2016	101.2235
2017	98.01988
2018	98.64522