Year % of male labor force with basic education 1998 15.732850542372999 2002 13.61168140935188 2003 13.657435767744145 2004 14.29996462721197 2005 13.185036483916194 2006 12.41542509827203 2007 10.944075431238538 2008 11.630927582080693 2009 15.63413990220632 2010 16.187659052119987 2011 15.69788292360539 2012 16.51815156913986 2013 16.403268400339076 2014 15.377720594283025 2015 14.495432745544683 2016 13.297251123073048 2017 11.768977460590827 2018 10.662645182945738 2019 9.857749828173159 2020 11.51046562397951 2021 10.397212712085235 2022 9.050700773144971 2023 8.940423056580112