| Value | Category |
|---|---|
| -8 | Refused |
| -5 | Not Applicable |
| -3 | Missing |
| 1 | Flush toilet with onsite disposal |
| 2 | Flush toilet with offsite disposal |
| 3 | Chemical toilet |
| 4 | Pit latrine with ventilation pipe |
| 5 | Pit latrine without ventilation pipe |
| 6 | Bucket toilet |
| 7 | None |
| 9 | Other |