| Value | Category |
|---|---|
| 1 | tap water into dwelling |
| 2 | public tap water |
| 3 | drilled well |
| 4 | prtectected dug well |
| 5 | unprotected dug well |
| 6 | protected stream water |
| 7 | unprotected stream water |
| 8 | bought water (small vehicles) |
| 9 | bottled water |
| 10 | rain |
| 19 | other |
| 99 | do not know |