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).
| Data | Valor | Modificar, % |
|---|---|---|
| 2014 | 16,7 | -3,31% |
| 2013 | 17,3 | 8,07% |
| 2012 | 16,0 | -2,30% |
| 2011 | 16,3 | -1,88% |
| 2010 | 16,7 | -2,77% |
| 2009 | 17,1 | -0,33% |
| 2008 | 17,2 | -7,31% |
| 2007 | 18,6 | 20,25% |
| 2005 | 15,4 | -3,68% |
| 2004 | 16,0 | -4,26% |
| 2003 | 16,7 | -12,50% |
| 2002 | 19,1 |