| Value |
Category |
| 0 |
Never been to school |
| 1 |
None |
| 2 |
Initial |
| 3 |
Primary |
| 4 |
Secondary |
| 5 |
Professional bachelor |
| 6 |
Higher, Bachelor |
| 7 |
Higher, Master or PhD |
| 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.