Oman Oman, Pupil-teacher ratio, preprimary

Year Value Rank Change Change,%
2018 20.8 22 -1.79 -7.93%
2017 22.6 27 -2.36 -9.45%
2016 24.9 25 -0.332 -1.32%
2015 25.2 21 -2.74 -9.78%
2014 28 15 +2.31 +8.98%
2013 25.7 21 +6.25 +32.1%
2009 19.4 36 -0.708 -3.52%
1998 20.1 31 +1.11 +5.83%
1997 19 32 -0.613 -3.12%
1996 19.6 43 +0.949 +5.08%
1995 18.7 49 -1.17 -5.89%
1994 19.9 45 -0.0223 -0.112%
1993 19.9 50 -0.813 -3.93%
1992 20.7 48 +0.358 +1.76%
1991 20.3 50 -1.6 -7.29%
1990 21.9 41 -0.0874 -0.397%
1989 22 43 +0.542 +2.52%
1988 21.5 48 -0.0542 -0.252%
1987 21.5 53 -1.91 -8.14%
1986 23.5 41 +3.17 +15.6%
1985 20.3 54 -3.28 -13.9%
1984 23.6 38 -3.46 -12.8%
1983 27 26 +2.96 +12.3%
1982 24.1 32 -11.9 -33.1%
1981 36 4 -4 -10%
1976 40 7 +19 +90.5%
1975 21 48 +3 +16.7%
1974 18 52

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