Year	% of relevant age group
1994	35.6643409729004
2000	32.2876014709473
2003	22.6640396118164
2005	31.9612598419189
2008	30.4347801208496
2009	33.5630912780762
2010	37.1072616577148
2011	37.4862518310547
2012	40.1957206726074
2015	40.7951393127441