Bolivia Bolivia, Pupil-teacher ratio, preprimary

Year Value Rank Change Change,%
2018 31 9 -0.744 -2.34%
2017 31.7 11 -1.02 -3.12%
2016 32.8 9 -0.211 -0.641%
2015 33 8 +0.178 +0.544%
2014 32.8 7 +1.11 +3.51%
2013 31.7 10 -1.43 -4.33%
2012 33.1 9 -0.89 -2.62%
2011 34 9 -7.82 -18.7%
1999 41.8 2 -0.0079 -0.0189%
1990 41.8 2 +10 +31.5%
1989 31.8 7 -9.21 -22.4%
1988 41 2 -13.8 -25.2%
1987 54.8 1 -1.18 -2.11%
1986 56 1 +21.2 +60.9%
1984 34.8 7

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