Year % of relevant age group 2004 42.2207107543945 2005 43.6755409240723 2006 62.3525810241699 2007 62.2373504638672 2008 62.6145896911621 2009 64.7411422729492 2010 67.2973937988281 2011 67.1537170410156 2012 71.9770736694336 2017 74.0812225341797 2019 68.4347610473633 2020 67.4961471557617 2021 82.6597671508789