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, % |
|---|---|---|
| 2015 | 58,3 | 0,16% |
| 2014 | 58,2 | -2,62% |
| 2013 | 59,8 | 0,91% |
| 2012 | 59,3 | 2,04% |
| 2011 | 58,1 | -10,10% |
| 2010 | 64,6 | -5,39% |
| 2009 | 68,3 | 0,84% |
| 2008 | 67,7 | -2,25% |
| 2007 | 69,3 | 5,09% |
| 2006 | 65,9 | -4,38% |
| 2005 | 69,0 | 11,16% |
| 2004 | 62,0 |