Year % of relevant age group 1983 105.04103 1984 109.08561 1990 115.95807 1991 118.44935 1993 108.41751 2000 103.23149 2002 97.98535 2003 96.63342 2004 90.42146 2005 95.73211 2006 101.15725 2007 99.22151 2016 103.40909 2017 97.82197 2018 106.84803