| Value | Category | Cases | |
|---|---|---|---|
| -99 | NA | 3522 |
75.3%
|
| -98 | 4 |
0.1%
|
|
| -97 | Refused | 15 |
0.3%
|
| 1 | Yes | 138 |
3%
|
| 2 | No | 737 |
15.8%
|
| 3 | I do not have school texts or books | 259 |
5.5%
|