Year % of male labor force with advanced education 1996 2.512424718906938 1997 2.3349621048994607 1998 3.2851210716949595 1999 3.9080091785111954 2000 5.234496202329427 2001 4.766226329103555 2002 5.080092341114259 2003 5.400862256483646 2004 5.364352246280322 2005 5.048760453554321 2006 4.52794555576857 2007 3.329515403941053 2008 2.9422138006098715 2009 4.67370913095417 2010 5.683246337247167 2011 5.092621856107646 2012 5.329074424782315 2013 5.416767471620903 2014 4.650587684156478 2015 3.9921007247562135 2016 3.370120318969214 2017 2.914426806870883 2018 2.4241735818421004 2019 2.09862773425615 2020 2.47528493239091 2021 2.389939329410179 2022 2.1617547259434193 2023 1.7985100788803665