| Value |
Category |
| -9 |
-9. Don't Know |
| 1 |
1. Primary |
| 2 |
2. Combined |
| 3 |
3. Intermediate |
| 4 |
4. Secondary |
| 5 |
5. Special needs |
| 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.