Year	% of relevant age group
1998	120.15115
1999	115.45346
2000	110.17962
2001	103.44721
2002	105.07817
2003	105.50297
2004	109.53354
2005	103.87401
2006	96.06739
2007	108.24424
2008	105.19697
2009	102.43761
2010	102.08832
2011	115.39791
2012	115.54854
2013	97.36726
2014	92.49942
2015	94.53889
2016	90.41724
2018	101.47393