| Value | Category | Cases | |
|---|---|---|---|
| 1 | Middle East | 9 |
1%
|
| 2 | Europe | 286 |
30.4%
|
| 3 | U.S./Canada | 615 |
65.4%
|
| 8 | Other African countries | 25 |
2.7%
|
| 1000 | Other (Please specify) | 6 |
0.6%
|
| Sysmiss | 4376 |