Niger Niger, Pupil-teacher ratio, preprimary

Year Value Rank Change Change,%
2018 32.6 7 +4.2 +14.8%
2017 28.4 15 +6.85 +31.8%
2016 21.5 35 -5.21 -19.5%
2015 26.7 18 -1.45 -5.14%
2014 28.2 14 -2.48 -8.1%
2013 30.7 11 -0.927 -2.93%
2012 31.6 13 -0.824 -2.54%
2011 32.4 12 -1.49 -4.41%
2010 33.9 9 +3.24 +10.5%
2009 30.7 9 +0.646 +2.15%
2008 30 9 +6.64 +28.4%
2007 23.4 30 -2.14 -8.37%
2006 25.5 22 +2.18 +9.34%
2005 23.4 30 -0.858 -3.54%
2004 24.2 26 -1.02 -4.06%
2003 25.2 19 -0.39 -1.52%
2002 25.6 18 +4.35 +20.4%
2001 21.3 45 +3.1 +17.1%
2000 18.2 60 -2.62 -12.6%
1999 20.8 46 -3.02 -12.7%
1998 23.8 16 -0.0382 -0.16%
1997 23.9 14 +1.78 +8.08%
1996 22.1 30 -2.78 -11.2%
1995 24.8 21 -9.48 -27.6%
1993 34.3 6 -7.25 -17.4%
1992 41.6 1 +4.69 +12.7%
1991 36.9 2 -2.95 -7.41%
1990 39.8 3 +3.2 +8.74%
1989 36.6 5 +10.8 +41.6%
1987 25.9 32 -8.72 -25.2%
1986 34.6 7 -0.354 -1.01%
1985 35 5 +2.84 +8.84%
1984 32.1 11 -1.16 -3.49%
1983 33.3 11 +0.197 +0.595%
1982 33.1 13 +2.96 +9.81%
1981 30.1 13 +2.71 +9.9%
1980 27.4 24 -12.4 -31.1%
1979 39.8 6 +5.16 +14.9%
1978 34.6 12 -14.9 -30.1%
1977 49.6 1 +3.56 +7.74%
1976 46 3 +5.47 +13.5%
1975 40.5 6 -2.86 -6.6%
1974 43.4 3 -5.61 -11.5%
1973 49 2

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