Year % ages 15-24 1990 1.3 1991 1.6 1992 1.8 1993 1.9 1994 2 1995 2 1996 1.9 1997 1.9 1998 1.8 1999 1.8 2000 1.7 2001 1.6 2002 1.5 2003 1.4 2004 1.3 2005 1.2 2006 1.2 2007 1.1 2008 1 2009 1 2010 0.9 2011 0.9 2012 0.9 2013 0.8 2014 0.8 2015 0.8 2016 0.7 2017 0.7 2018 0.7 2019 0.6 2020 0.6 2021 0.6 2022 0.6