Year % of total labor force with basic education 1996 11.486314914773253 1997 15.163900160660011 1998 12.890692785083047 1999 15.427753468532439 2000 20.491425623992924 2001 23.269751193988967 2002 23.491713923763434 2003 23.61845200746108 2004 24.88933354822395 2005 23.958457552500203 2006 20.646978679023274 2007 16.438243487147517 2008 14.469669209971933 2009 18.750514865332796 2010 21.407165834132716 2011 21.496517911342647 2012 22.307028444137384 2013 22.093573262075786 2014 20.34454028023229 2015 18.84042238558062 2016 16.282889426051756 2017 14.135376637546866 2018 11.975868447310386 2019 11.128169800243555 2020 12.475128778796906 2021 14.179586944174318 2022 14.068339735162047 2023 13.718675669422822