| Value | Category | Cases | |
|---|---|---|---|
| 1 | gadez | 629 | 
                                                                 
                                    
                                    9.5%
                                 
                                                             | 
                                                        
                    
| 2 | Diffa | 779 | 
                                                                 
                                    
                                    11.8%
                                 
                                                             | 
                                                        
                    
| 3 | Dosso | 818 | 
                                                                 
                                    
                                    12.4%
                                 
                                                             | 
                                                        
                    
| 4 | Maradi | 971 | 
                                                                 
                                    
                                    14.7%
                                 
                                                             | 
                                                        
                    
| 5 | Tahoua | 897 | 
                                                                 
                                    
                                    13.5%
                                 
                                                             | 
                                                        
                    
| 6 | Tillaberi | 731 | 
                                                                 
                                    
                                    11%
                                 
                                                             | 
                                                        
                    
| 7 | Zinder | 1077 | 
                                                                 
                                    
                                    16.3%
                                 
                                                             | 
                                                        
                    
| 8 | Niamey | 720 | 
                                                                 
                                    
                                    10.9%
                                 
                                                             |