| Value | Category |
|---|---|
| 1 | Pre-class |
| 2 | Nursery 1 |
| 3 | Nursery 2 |
| 4 | Primary 1 |
| 5 | Primary 2 |
| 6 | Primary 3 |
| 7 | Primary 4 |
| 8 | Primary 5 |
| 9 | Primary 6 |
| 10 | JSS 1 |
| 11 | JSS 2 |
| 12 | JSS 3 |
| 13 | SSS 1 |
| 14 | SSS 2 |
| 15 | SSS 3 |
| 16 | AL or ND |
| 17 | BSc or HND |
| 18 | Post graduate |
| 19 | Other |
| 98 | Unknown |
| 99 | NIU (not in universe) |
| Name | Vocabulary |
|---|---|
| Education Variables -- PERSON | IPUMS |