Year % of relevant age group 1980 5.07650995254517 1981 6.88893985748291 1982 6.84795999526978 1983 8.98130035400391 1984 7.61857986450195 1985 7.96351003646851 1986 9.70536994934082 1988 15.7248201370239 1990 11.2611503601074 1994 19.3122806549072 2003 45.1597595214844 2004 46.1792488098145 2005 47.647331237793 2006 62.2360191345215 2007 57.9166717529297 2008 65.9996871948242 2009 63.0942993164062 2010 59.641471862793 2011 66.7054061889648 2012 64.9621505737305 2013 64.6318664550781 2014 61.8949508666992 2015 64.3837966918945 2016 69.1022567749023 2017 72.74609375 2018 57.6421699523926 2019 62.0476303100586 2020 61.0547714233398 2021 85.766357421875