| Value |
Category |
| 0 |
None |
| 1 |
primaire |
| 2 |
Lower secondary |
| 3 |
Upper secondary |
| 4 |
Non standard |
| 5 |
Tech voc. training |
| 6 |
College univerty or higher |
| 7 |
Don't know |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
