| Value | Category |
|---|---|
| -9 | not applicable |
| 0 | none |
| 1 | not registered |
| 2 | ill health |
| 3 | absent from area |
| 4 | registered elsewhere |
| 5 | voter card missing |
| 6 | national card miss |
| 7 | otherwise engaged |
| 8 | lost interest |
| 9 | disillusioned |
| 10 | not aware of election |
| 11 | other |
| 12 | dont know |