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).
| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2014 | 33,6 | 4,89 % |
| 2013 | 32,0 | -2,76 % |
| 2012 | 32,9 | 1,05 % |
| 2011 | 32,6 | -0,28 % |
| 2010 | 32,7 | -2,65 % |
| 2009 | 33,6 | 2,65 % |
| 2008 | 32,7 | -1,44 % |
| 2007 | 33,2 | 0,44 % |
| 2006 | 33,0 | 5,27 % |
| 2005 | 31,4 | -11,68 % |
| 2004 | 35,5 | 0,48 % |
| 2003 | 35,4 |