| Value | Category |
|---|---|
| 1 | Available - Willing to participate |
| 2 | Corporal punishment, economic conditions, family responsibilities - Not available |
| 3 | Off sick |
| 4 | Refused |
| 5 | Out-migrated - Outside of PIPSA area |
| 6 | Mentally Incapacitated |
| 7 | Death |
| 8 | Temporarily away for more than 2 months |
| 10 | Out-migrated to unknown destination |
| 96 | Other |
| Sysmiss |