Year ages 0-14 1990 5000 1991 6400 1992 8000 1993 9900 1994 12000 1995 15000 1996 18000 1997 21000 1998 23000 1999 26000 2000 29000 2001 31000 2002 33000 2003 34000 2004 35000 2005 36000 2006 36000 2007 29000 2008 31000 2009 29000 2010 35000 2011 29000 2012 24000 2013 22000 2014 19000 2015 18000 2016 20000 2017 17000 2018 17000 2019 16000 2020 18000 2021 16000 2022 13000