| Value | Category | Cases | |
|---|---|---|---|
| 0 | Pre-primary or none | 2464 |
20.5%
|
| 1 | Primary | 3895 |
32.5%
|
| 3 | Secondary | 3462 |
28.9%
|
| 4 | Higher | 1387 |
11.6%
|
| 9 | Missing/DK | 17 |
0.1%
|
| Sysmiss | 771 |
6.4%
|