Year % of relevant age group 1975 95.58413 1976 110.37628 1992 126.68178 2000 105.81474 2007 115.14936 2008 111.16679 2009 102.1045 2010 106.80977 2011 106.38298 2012 98.49284 2014 115.31136 2015 114.36865 2017 95.97701 2018 98.51904