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 | 27,4 | -1,02 % |
| 2013 | 27,7 | -1,16 % |
| 2012 | 28,0 | -0,34 % |
| 2011 | 28,1 | -0,12 % |
| 2010 | 28,1 | 0,11 % |
| 2009 | 28,1 | 0,33 % |
| 2008 | 28,0 | 0,12 % |
| 2007 | 28,0 | -0,05 % |
| 2006 | 28,0 | -1,11 % |
| 2005 | 28,3 | -0,54 % |
| 2004 | 28,5 | 6,79 % |
| 2003 | 26,7 |