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, % |
|---|---|---|
| 2012 | 44,4 | -5,63% |
| 2011 | 47,1 | -4,18% |
| 2010 | 49,1 | -23,66% |
| 2009 | 64,4 | 24,28% |
| 2008 | 51,8 | -11,41% |
| 2007 | 58,5 | 6,72% |
| 2006 | 54,8 | -33,82% |
| 2004 | 82,8 | 27,04% |
| 2003 | 65,2 | 15,95% |
| 2002 | 56,2 | -5,52% |
| 2001 | 59,5 | -1,63% |
| 2000 | 60,5 |