| Value | Category | Cases | |
|---|---|---|---|
| 1 | Original household surveyed | 27823 |
97.5%
|
| 2 | Substitute household surveyed | 696 |
2.4%
|
| 3 | Casualty (nothing surveyed) | 0 |
0%
|
| 9 | Invalid | 3 |
0%
|