Peru Peru, Pupil-teacher ratio, secondary

Year Value Rank Change Change,%
2018 14.2 33 -0.379 -2.6%
2017 14.6 51 +0.24 +1.67%
2016 14.3 52 +0.249 +1.77%
2015 14.1 54 -0.111 -0.78%
2014 14.2 53 -1.26 -8.16%
2013 15.5 39 -1.29 -7.7%
2012 16.8 38 +0.0588 +0.352%
2011 16.7 43 +0.703 +4.4%
2010 16 37 -0.541 -3.27%
2009 16.5 40 +0.293 +1.8%
2008 16.2 44 -0.149 -0.91%
2007 16.4 54 +0.174 +1.07%
2006 16.2 50 -0.511 -3.06%
2005 16.7 46 +0.0897 +0.539%
2004 16.6 54 +0.452 +2.79%
2003 16.2 57 -2.73 -14.4%
2002 18.9 37 -1.4 -6.9%
2001 20.3 32 -0.042 -0.206%
2000 20.4 32 -1.27 -5.88%
1999 21.6 34 +4.4 +25.6%
1998 17.2 26 -1.19 -6.46%
1997 18.4 15 -0.34 -1.81%
1996 18.8 22 -0.277 -1.45%
1995 19 22 +0.821 +4.51%
1994 18.2 28 -2.02 -9.97%
1993 20.2 21 +0.781 +4.02%
1992 19.4 21 -0.235 -1.2%
1991 19.7 22 -0.00504 -0.0256%
1990 19.7 18 -0.309 -1.55%
1989 20 30 -0.464 -2.27%
1988 20.5 29 -0.532 -2.53%
1987 21 28 -0.906 -4.14%
1986 21.9 25 +1.07 +5.16%
1985 20.8 22 -0.762 -3.53%
1984 21.6 23 +0.276 +1.29%
1983 21.3 23 -3.64 -14.6%
1982 24.9 15 +0.213 +0.86%
1981 24.7 14 -4.56 -15.6%
1978 29.3 11 +1.75 +6.35%
1977 27.5 12 +1.79 +6.93%
1976 25.8 18 +1.93 +8.09%
1975 23.8 19 +2.33 +10.8%
1974 21.5 29 +0.913 +4.43%
1973 20.6 31 +1.71 +9.06%
1972 18.9 51 +0.842 +4.67%
1971 18 55 +0.744 +4.31%
1970 17.3 16

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