| Value | Category | Cases | |
|---|---|---|---|
| 0 | Pre-primary or none | 773 |
1.7%
|
| 1 | Primary | 4734 |
10.7%
|
| 3 | Secondary | 4684 |
10.6%
|
| 4 | Higher | 1755 |
4%
|
| 5 | 889 |
2%
|
|
| 9 | Missing/DK | 24 |
0.1%
|
| Sysmiss | 31417 |
71%
|