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).
| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2015 | 9,0 | 1,77 % |
| 2014 | 8,9 | 5,36 % |
| 2012 | 8,4 | -6,70 % |
| 2011 | 9,0 | -4,54 % |
| 2010 | 9,5 | -1,53 % |
| 2009 | 9,6 | -0,64 % |
| 2008 | 9,7 | 0,41 % |
| 2007 | 9,6 | -8,13 % |
| 2006 | 10,5 | -5,12 % |
| 2005 | 11,1 | 0,13 % |
| 2004 | 11,0 | -5,43 % |
| 2003 | 11,7 |