| Value | Category | Cases | |
|---|---|---|---|
| 1 | Another country in Africa | 10 |
1%
|
| 2 | The Middle-East/Gulf | 53 |
5.2%
|
| 3 | Europe | 191 |
18.8%
|
| 4 | USA/Canada | 721 |
70.8%
|
| 5 | Asia | 2 |
0.2%
|
| 6 | Other | 41 |
4%
|
| Sysmiss | 2883 |