| Value |
Category |
| 1 |
Grade 1-3 |
| 2 |
Grade 4-8 |
| 3 |
Grade 9-10 |
| 4 |
Professional school |
| 5 |
Higher |
| 8 |
Don't know |
| 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.