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