| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not applicable | 138 |
4.3%
|
| 2 | United Nations | 460 |
14.5%
|
| 3 | NGOs | 493 |
15.5%
|
| 4 | Governement | 818 |
25.8%
|
| 5 | Friendly countries | 19 |
0.6%
|
| 6 | Friends/relatives | 501 |
15.8%
|
| 7 | 744 |
23.4%
|
|
| Sysmiss | 364276 |