Year	% of relevant age group
1988	130.85373
1990	117.21987
1992	106.32377
1993	118.30223
1994	116.49565
1996	113.23482
1997	114.50431
1998	118.51277
1999	112.3293
2000	114.64501
2001	112.58349
2002	117.52244
2003	119.02089
2004	117.1153
2005	118.94684
2006	122.32558
2007	127.94336
2008	127.94994
2009	128.59779
2010	128.14242
2011	120.86485
2012	121.3412
2013	123.9948
2014	119.06379
2015	107.63696
2016	104.2119
2017	103.17971
2018	102.2389