Year	% of relevant age group
2001	103.85661
2002	105.68694
2003	101.3691
2004	105.40091
2005	102.02012
2006	99.84408
2007	105.4434
2008	100.75776
2009	102.03228
2010	109.84853
2011	103.08731
2012	105.72931
2013	101.67311
2014	101.12265
2015	107.58751
2017	104.87567