Secondary school pupil-teacher ratio is the number of pupils enrolled in secondary school divided by the number of secondary school teachers (regardless of their teaching assignment).
| तिथि | मान | बदले , % |
|---|---|---|
| 2016 | 17.0 | 2.19% |
| 2015 | 16.6 | 5.04% |
| 2014 | 15.8 | -9.78% |
| 2013 | 17.5 | -1.91% |
| 2012 | 17.9 | -4.26% |
| 2011 | 18.7 | 2.14% |
| 2009 | 18.3 | 4.96% |
| 2008 | 17.4 | -1.54% |
| 2007 | 17.7 | 1.83% |
| 2006 | 17.4 | -7.64% |
| 2005 | 18.8 | 0.07% |
| 2004 | 18.8 |