| Value | Category |
|---|---|
| 1 | Not literate |
| 2 | English only |
| 3 | Pidgin only |
| 4 | Local only |
| 5 | Other only |
| 6 | English and Pidgin |
| 7 | English and Local |
| 8 | English and Other |
| 9 | Pidgin and Local |
| 10 | Pidgin and Other |
| 11 | Local and Other |
| 12 | English, Pidgin and Local |
| 13 | English, Pidgin and Other |
| 14 | English, Local and Other |
| 15 | Pidgin, Local and Other |
| 16 | Literate in all |