Year	% of relevant age group
1999	72.6075820922852
2005	92.3145370483398
2006	89.4628067016602
2007	94.0588073730469
2008	88.3454132080078
2009	87.0566787719727
2010	79.4570083618164
2011	85.2375183105469
2012	88.5956878662109
2013	77.8866806030273
2014	78.0226516723633