Year % ages 15-24 1990 6.6 1991 8.2 1992 9.4 1993 10.2 1994 10.5 1995 10.3 1996 9.7 1997 8.9 1998 8 1999 7.1 2000 6.3 2001 5.6 2002 5 2003 4.5 2004 4.1 2005 3.9 2006 3.7 2007 3.6 2008 3.5 2009 3.4 2010 3.4 2011 3.3 2012 3.2 2013 3.1 2014 3 2015 2.9 2016 2.7 2017 2.5 2018 2.3 2019 2.2 2020 2 2021 1.9 2022 1.7