Year	% of relevant age group
1992	103.03175
1993	100.5608
1994	99.28241
1995	98.3246
1996	97.97101
1997	97.5387
1998	103.32541
1999	100.75618
2000	101.40211
2001	98.6574
2002	93.24281
2003	95.34621
2004	96.48504
2005	99.63743
2006	102.09028
2007	103.18712
2008	100.2977
2009	95.60452
2010	96.54402
2011	98.9488
2012	99.19211
2013	96.52586
2014	94.51399
2015	93.4854
2016	97.25172
2017	97.18628