Year	% of relevant age group
1992	100.244
1993	100.0043
1994	100.5157
1995	101.699
1996	100.8252
1997	99.90911
1998	99.12731
1999	99.43111
2000	98.28108
2001	101.888
2002	103.7795
2003	101.508
2004	101.9871
2005	100.3123
2006	100.3235
2007	101.2103
2008	101.6045
2009	98.92988
2010	102.0629
2011	102.2889
2012	102.4631
2013	100.1866
2014	99.12482
2015	98.57775
2016	99.22618
2017	99.23475
2018	98.18752