Year	% of relevant age group
1995	103.84437
1996	104.14505
1997	109.7952
1999	105.44115
2000	104.62805
2001	107.9781
2002	111.70473
2003	113.08823
2004	107.08983
2005	109.98928
2006	110.53224
2007	113.21913
2008	113.55797
2009	110.71836
2010	115.15658
2011	117.43168
2012	106.97861
2013	107.03923
2014	110.16031
2015	111.1325
2016	102.96694
2017	102.17675
2018	100.5169