Bhutan Bhutan, Pupil-teacher ratio, primary

Year Value Rank Change Change,%
2018 34.7 19 +0.106 +0.306%
2017 34.6 21 -3.47 -9.14%
2016 38 21 -1.97 -4.92%
2015 40 21 +11.3 +39.5%
2013 28.7 32 +4.69 +19.6%
2012 24 49 -1.39 -5.49%
2011 25.4 54 -0.518 -2%
2010 25.9 51 -1.81 -6.52%
2009 27.7 48 -2.18 -7.29%
2008 29.9 41 +0.697 +2.39%
2006 29.2 43 -1.87 -6.02%
2005 31.1 37 -8.43 -21.4%
2001 39.5 26 -1.66 -4.05%
2000 41.1 23 -0.557 -1.34%
1999 41.7 23 +2.43 +6.18%
1998 39.3 24 +3.79 +10.7%
1995 35.5 29 +4.95 +16.2%
1993 30.5 37 +1.91 +6.68%
1991 28.6 56 -7.95 -21.7%
1988 36.6 26 -0.582 -1.57%
1987 37.2 23 -0.301 -0.805%
1986 37.5 27 -1.07 -2.79%
1984 38.5 25 +3.08 +8.69%
1983 35.5 40 -0.171 -0.481%
1982 35.6 39 +10.4 +41.1%
1979 25.2 78 +1.18 +4.89%
1978 24.1 85 -0.276 -1.13%
1977 24.3 84 +0.538 +2.26%
1974 23.8 85 +1.67 +7.55%
1972 22.1 99 +1.91 +9.46%
1971 20.2 112 -0.506 -2.44%
1970 20.7 36

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