Year % of relevant age group 1994 111.67896 1995 99.1737 1996 102.39542 1997 89.19769 1998 96.05085 1999 115.77043 2004 99.09046 2005 100.82061 2006 101.8138 2007 103.78205 2008 101.79458 2009 98.07877 2010 85.78259 2011 92.13554 2012 86.59924 2013 84.28481 2014 84.93697 2015 87.15463 2016 83.06878 2017 88.50437 2018 83.28551