| Value | Category |
|---|---|
| -9 | NO RESPONSE |
| -7 | DON'T KNOW |
| 1 | DRAINAGE TO SEWER SYSTEM |
| 2 | DRAINAGE TO SEPTIC TANK |
| 3 | LATRINE WITH DRAINAGE |
| 4 | COVERED DRY LATRINE (WITH PRIVACY) |
| 5 | UNCOVERED DRY LATRINE (WITHOUT PRIVACY) |
| 6 | BUCKET LATRINE (EXCREMENTS ARE MANUALLY REMOVED) |
| 7 | NO SANITATION FACILITIES (DEFECATION IN THE OPEN AIR) |
| 8 | OTHER |