Year	% of relevant age group
2003	104.66667
2004	92.90954
2005	86.18267
2006	96.42857
2007	106.23441
2008	116.04938
2009	122.66667
2010	111.48825
2011	126.0745
2012	117.82946
2013	105.94315
2014	106.81199
2015	94.59459
2016	104.45682
2017	94.45783