São Tomé & Príncipe São Tomé & Príncipe, Pupil-teacher ratio, lower secondary

Year Value Rank Change Change,%
2017 19.2 29 -5.05 -20.8%
2016 24.2 18 +1.07 +4.61%
2012 23.2 16 +3.68 +18.9%
2011 19.5 28 -3.92 -16.8%
2004 23.4 28 -0.0309 -0.132%
2003 23.5 22

Charts