Year % ages 15-24 1990 0.3 1991 0.5 1992 0.8 1993 1 1994 1.2 1995 1.4 1996 1.4 1997 1.5 1998 1.5 1999 1.4 2000 1.3 2001 1.3 2002 1.2 2003 1.1 2004 1 2005 0.9 2006 0.8 2007 0.7 2008 0.6 2009 0.5 2010 0.4 2011 0.4 2012 0.3 2013 0.3 2014 0.3 2015 0.3 2016 0.3 2017 0.2 2018 0.2 2019 0.2 2020 0.2 2021 0.2 2022 0.2