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 | 16,4 | -1,70 % |
| 2013 | 16,7 | -2,10 % |
| 2012 | 17,1 | -2,32 % |
| 2011 | 17,5 | -1,56 % |
| 2010 | 17,8 | -1,55 % |
| 2009 | 18,1 | -1,26 % |
| 2008 | 18,3 | -1,11 % |
| 2007 | 18,5 | -1,17 % |
| 2006 | 18,7 | -1,00 % |
| 2005 | 18,9 | -1,34 % |
| 2004 | 19,2 | -2,07 % |
| 2003 | 19,6 |