| Value | Category | Cases | |
|---|---|---|---|
| 1 |
0%
|
||
| agadez | 240 |
5.9%
|
|
| diffa | 58 |
1.4%
|
|
| dosso | 360 |
8.9%
|
|
| maradi | 659 |
16.3%
|
|
| niamey | 878 |
21.7%
|
|
| tahoua | 674 |
16.6%
|
|
| tillaberi | 406 |
10%
|
|
| zinder | 773 |
19.1%
|