Year % of youth population 1987 16.6905800378781 1988 15.727529592505803 1989 14.716776214677276 1990 13.152463998539394 1991 12.971264463849897 1992 26.625725525874888 1993 28.033498568798954 1994 28.648140523636226 1995 28.76431998636989 1996 14.845061670006505 1997 14.36992771734987 1998 19.490312234376635 1999 15.11253766014482 2000 13.41084176316569 2001 13.073302250111665 2002 12.019663501353316 2003 12.106518359341665 2004 12.031638120616776 2005 12.833931237437517 2006 11.571415133047037 2007 11.049107689096601 2008 11.129574360058111 2009 12.929888834232168 2010 12.952480518130224 2011 13.031919369154636 2012 13.155404668441918 2013 13.469665392588219 2014 13.031111490953215 2015 12.597666088992653 2016 12.123597947847179 2017 11.605624447441524 2018 11.10010280819177 2019 10.628063374033978 2020 11.666502950158085 2021 11.03863388213935 2022 9.81310477943253 2023 9.333975719649906