| Value | Category | Cases | |
|---|---|---|---|
| 1 | EAC | 2 |
3.6%
|
| 2 | Other African | 5 |
9.1%
|
| 3 | Europe | 21 |
38.2%
|
| 4 | Americas | 21 |
38.2%
|
| 5 | Asia | 6 |
10.9%
|
| 6 | Oceania | 0 |
0%
|
| 9 | Not stated | 0 |
0%
|
| Sysmiss | 450 |