| Value | Category | Cases | |
|---|---|---|---|
| -999 | Refuse to answer | 0 |
0%
|
| -666 | Others | 0 |
0%
|
| 1 | None | 0 |
0%
|
| 2 | Primary school | 0 |
0%
|
| 3 | Middle/JSS/JHS | 0 |
0%
|
| 4 | SSS/SHS | 0 |
0%
|
| 5 | O/A level | 0 |
0%
|
| 6 | Vocational/Technical/Commercial | 0 |
0%
|
| 7 | Post-secondary certificates | 0 |
0%
|
| 8 | Diploma/HND | 3 |
30%
|
| 9 | Bachelor degree | 7 |
70%
|
| 10 | Master’s | 0 |
0%
|
| 11 | PhD | 0 |
0%
|
| Sysmiss | 200 |