| Value | Category |
|---|---|
| -888 | |
| -666 | |
| 1 | school director |
| 2 | school support committee |
| 3 | teachers |
| 4 | parents |
| 5 | district education officier |
| 6 | village chief |
| 7 | commune chief |
| 8 | commune councilor |
| 10 | wat committee / monks |
| 77 | not asked in bmc |
| 88 | do not know |
| 66666 | skip |
| Sysmiss |