| Value | Category | Cases | |
|---|---|---|---|
| 1 | In the same city as the survey | 44 |
50.6%
|
| 2 | In a different location in Nigeria | 8 |
9.2%
|
| 3 | Outside of Nigeria | 4 |
4.6%
|
| 4 | Could not be established | 31 |
35.6%
|
| Sysmiss | 3052 |