| Value | Category | Cases | |
|---|---|---|---|
| 1 | agadez | 3375 |
9.5%
|
| 2 | diffa | 3548 |
10%
|
| 3 | dosso | 3949 |
11.2%
|
| 4 | maradi | 5753 |
16.2%
|
| 5 | tahoua | 4613 |
13%
|
| 6 | tillaberi | 4927 |
13.9%
|
| 7 | zinder | 5463 |
15.4%
|
| 8 | niamey | 3778 |
10.7%
|