| Value | Category | Cases | |
|---|---|---|---|
| 0 | Pre-primary or none | 54 |
2%
|
| 1 | Primary | 239 |
8.7%
|
| 2 | Secondary + | 2154 |
78.3%
|
| 9 | DK/Missing | 51 |
1.9%
|
| Sysmiss | 253 |
9.2%
|