Year % of male working-age population with basic education 1995 56.520500850497605 1996 55.98816792412565 1997 53.44518828730851 1998 53.804422361422525 1999 56.15103098792408 2000 54.57378959588011 2001 51.1798338828904 2002 50.39899710098193 2003 49.980990418967586 2004 49.329720758020464 2005 48.23880806038534 2006 48.77343034705957 2007 48.48855042909623 2008 48.38494463827155 2009 47.87325415333809 2010 47.632632442896 2011 48.24266913371663 2012 48.01755055996874 2013 47.56211803656387 2014 46.16699259527276 2015 46.01237843904812 2016 45.69963620276531 2017 45.90309206753815 2018 45.7246758308317 2019 45.948905534541794 2020 44.88932423461382 2021 44.79083941062472 2022 45.5461907635364 2023 44.8402967294668