| Value | Category | Cases | |
|---|---|---|---|
| 1 | North | 23 |
6.2%
|
| 2 | West Nile | 211 |
56.7%
|
| 3 | Western | 77 |
20.7%
|
| 4 | South Western | 61 |
16.4%
|
| Sysmiss | 32 |