El Salvador El Salvador, Pupil-teacher ratio, tertiary

Year Value Rank Change Change,%
2018 18 22 +0.319 +1.8%
2017 17.7 36 -0.438 -2.42%
2016 18.1 30 +0.00197 +0.0109%
2015 18.1 28 -0.348 -1.89%
2014 18.5 36 -0.467 -2.47%
2013 18.9 33 +1.17 +6.59%
2012 17.8 42 +0.494 +2.86%
2011 17.3 45 +0.784 +4.76%
2010 16.5 41 +0.302 +1.87%
2009 16.2 47 -0.014 -0.0867%
2008 16.2 42 +0.39 +2.47%
2007 15.8 41 +1.24 +8.53%
2006 14.6 48 -0.613 -4.04%
2005 15.2 44 +0.237 +1.59%
2004 14.9 49 +0.166 +1.12%
2003 14.8 48 -0.696 -4.5%
2002 15.5 49 -0.182 -1.17%
2001 15.6 41 +0.358 +2.34%
2000 15.3 44 -0.977 -6.01%
1999 16.3 41 -0.145 -0.882%
1998 16.4 13 -2.51 -13.3%
1996 18.9 14 +0.681 +3.73%
1995 18.2 17 -0.158 -0.86%
1994 18.4 13 -0.151 -0.813%
1990 18.6 14 +3.09 +20%
1986 15.5 27 -1.34 -7.98%
1985 16.8 17 +0.164 +0.988%
1984 16.6 17 -3.23 -16.3%
1983 19.9 14 +7.32 +58.4%
1978 12.5 23 -0.692 -5.23%
1975 13.2 29 -0.128 -0.957%
1974 13.4 29 +0.995 +8.05%
1973 12.4 26 -0.303 -2.39%
1970 12.7 4

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