| Value | Category | Cases | |
|---|---|---|---|
| 1 | in the same city as the survey | 19 |
40.4%
|
| 2 | in a different location in nigeria | 24 |
51.1%
|
| 3 | outside of nigeria | 3 |
6.4%
|
| 4 | could not be established | 1 |
2.1%
|
| Sysmiss | 3092 |