Primary school pupil-teacher ratio is the number of pupils enrolled in primary school divided by the number of primary school teachers (regardless of their teaching assignment).
| Data | Valor | Modificar, % |
|---|---|---|
| 2014 | 17,4 | -5,69% |
| 2013 | 18,4 | 0,71% |
| 2012 | 18,3 | 6,04% |
| 2011 | 17,3 | -1,49% |
| 2010 | 17,5 | -2,42% |
| 2009 | 18,0 | -1,69% |
| 2008 | 18,3 | 5,95% |
| 2007 | 17,2 | -4,62% |
| 2006 | 18,1 | 3,47% |
| 2005 | 17,5 | -3,43% |
| 2004 | 18,1 | 5,78% |
| 2003 | 17,1 |