Primary duration refers to the number of years of full-time equivalent duration in primary education in the school system according to ISCED.
| Data | Valor | Modificar, % |
|---|---|---|
| 2019 | 4,0 | 0,00% |
| 2018 | 4,0 | 0,00% |
| 2016 | 4,0 | 0,00% |
| 2015 | 4,0 | 0,00% |
| 2014 | 4,0 | 33,33% |
| 2013 | 3,0 | 0,00% |
| 2012 | 3,0 | 0,00% |
| 2011 | 3,0 | 0,00% |
| 2010 | 3,0 | 0,00% |
| 2009 | 3,0 | 0,00% |
| 2008 | 3,0 | 0,00% |
| 2007 | 3,0 |