Vietnam Vietnam, Pupil-teacher ratio, preprimary

Year Value Rank Change Change,%
2018 17.3 36 -0.313 -1.78%
2017 17.6 45 +0.447 +2.61%
2016 17.1 52 -0.287 -1.65%
2015 17.4 50 -0.211 -1.2%
2014 17.6 44 -1.24 -6.55%
2013 18.9 34 -0.21 -1.1%
2012 19.1 40 -0.234 -1.21%
2011 19.3 41 -1.08 -5.28%
2004 20.4 44 -0.375 -1.81%
2003 20.8 43 +0.197 +0.958%
2002 20.6 45 -0.868 -4.05%
2001 21.4 44 -0.613 -2.78%
2000 22.1 35 -1.13 -4.88%
1999 23.2 36 -0.6 -2.52%
1998 23.8 17 -1.01 -4.09%
1997 24.8 11 -0.948 -3.68%
1996 25.7 14 -0.82 -3.09%
1995 26.6 12 +1.59 +6.38%
1994 25 20 +3.02 +13.8%
1993 21.9 37 +0.514 +2.4%
1992 21.4 44 -2.04 -8.67%
1991 23.5 36 +1.26 +5.67%
1990 22.2 40 -1.58 -6.65%
1987 23.8 42 -2.1 -8.11%
1986 25.9 29 -0.133 -0.51%
1985 26 28 +2.72 +11.7%
1983 23.3 42 -0.975 -4.02%
1982 24.3 31 -3.42 -12.4%
1981 27.7 16 +0.571 +2.1%
1980 27.1 25 +0.68 +2.57%
1979 26.5 32 -1.67 -5.95%
1978 28.1 22 -5.31 -15.9%
1977 33.4 15

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