Sri Lanka Sri Lanka, Pupil-teacher ratio, primary

Year Value Rank Change Change,%
2018 21.7 41 -1.2 -5.21%
2017 22.9 47 -0.234 -1.01%
2016 23.2 49 +0.014 +0.0604%
2015 23.2 55 -0.507 -2.14%
2014 23.7 48 -0.0904 -0.38%
2013 23.7 44 -0.68 -2.78%
2012 24.4 46 +0.364 +1.51%
2011 24.1 59 +0.151 +0.633%
2010 23.9 57 +0.765 +3.31%
2009 23.1 63 -0.346 -1.47%
2008 23.5 62 -0.312 -1.31%
2007 23.8 63 +0.332 +1.41%
2006 23.5 60 +1.55 +7.08%
2005 21.9 64 -0.573 -2.55%
2004 22.5 68 -0.93 -3.97%
2003 23.4 61 -1.43 -5.74%
2002 24.9 64 -1.43 -5.43%
2001 26.3 57 -1.52 -5.45%
1996 27.8 44 -0.0279 -0.1%
1995 27.8 49 -0.142 -0.507%
1994 28 47 -0.786 -2.73%
1993 28.7 44 -0.682 -2.32%
1992 29.4 45 -2.5 -7.83%
1978 31.9 51 +1.69 +5.58%
1977 30.2 59 +0.319 +1.07%
1976 29.9 68

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