Year % of male labor force with basic education 1996 11.474316505383475 1997 14.564471219679216 1998 13.317453399507615 1999 16.119457657347027 2000 21.21478635821256 2001 24.137413195378105 2002 24.508922515552356 2003 24.540504694599093 2004 25.518168230172385 2005 24.384198296174873 2006 20.79541080496663 2007 16.490408770533648 2008 14.76272894293001 2009 19.670391502083135 2010 22.361727174581556 2011 22.602009199427012 2012 22.997476476062985 2013 22.48857164144846 2014 20.45805582267007 2015 18.601767767351856 2016 16.235102890601794 2017 14.249453363760164 2018 12.118382697043092 2019 11.149895362651513 2020 12.085058867542541 2021 13.867843446892907 2022 13.37394432270013 2023 13.046520981114393