| Value |
Category |
| 1 |
Primary 1 - 5 |
| 2 |
Lower secondary 1- 3 |
| 3 |
Upper secondary 1- 3 |
| 4 |
Vocational train 1 - 3 |
| 5 |
University/institute 1 - 5 |
| 6 |
Don't know |
| 7 |
|
| 9 |
|
| Sysmiss |
|
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.