| Value | Category | Cases | |
|---|---|---|---|
| 1 | Afghanistan | 63 |
8.9%
|
| 2 | Iran | 28 |
3.9%
|
| 3 | Iraq | 1 |
0.1%
|
| 4 | Pakistan | 282 |
39.7%
|
| Missing value | 336 |
47.3%
|