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).
| Date | Valeur | Modifier , % |
|---|---|---|
| 2016 | 22,4 | -2,94 % |
| 2015 | 23,1 | -3,48 % |
| 2014 | 23,9 | -6,64 % |
| 2013 | 25,6 | -6,89 % |
| 2012 | 27,5 | -7,03 % |
| 2011 | 29,6 | -7,22 % |
| 2010 | 31,9 | -4,17 % |
| 2009 | 33,3 | -11,92 % |
| 2008 | 37,8 | -5,50 % |
| 2007 | 40,0 | 0,77 % |
| 2005 | 39,7 | 10,84 % |
| 2004 | 35,8 |