Year % of relevant age group 1986 79.69477 1987 74.7042 1992 90.67309 1999 79.7871 2002 93.31504 2003 91.91213 2004 85.88335 2007 84.09796 2008 85.05981 2011 133.00619 2013 96.37348 2014 89.24538 2017 86.47811 2018 101.96963