Year % of relevant age group 1998 113.106 1999 112.6068 2000 116.2051 2001 120.5581 2002 117.1128 2003 114.0506 2004 113.4086 2005 113.2508 2006 109.6245 2007 107.8089 2008 103.0496 2009 103.2644 2010 102.0452 2011 99.29126 2012 100.5136 2013 99.6108 2014 102.4179 2015 103.1674 2016 106.3984 2017 105.3519 2018 106.9453