Year	% of relevant age group
1981	130.17238
1983	126.10357
1984	127.13018
1985	127.00663
1986	127.21062
1987	122.45124
1988	133.42446
1989	133.76239
1990	127.85928
1992	124.71519
1993	122.24764
1995	127.45165
1997	134.02494
1998	132.51054
1999	128.7975
2001	125.01603
2002	126.05175
2003	127.07775
2004	124.20609
2005	123.82508
2006	117.85815
2007	122.54237
2008	127.26735
2009	129.75269
2014	117.53289
2015	112.33579
2016	103.33235
2017	94.5203