| Value | Category | Cases | |
|---|---|---|---|
| 1 | Hebdomadaire | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 2 | Mensuel | 1261 | 
                                                                 
                                    
                                    32%
                                 
                                                             | 
                                                        
                    
| 3 | Tous les 2 mois | 2661 | 
                                                                 
                                    
                                    67.5%
                                 
                                                             | 
                                                        
                    
| 4 | Trimestriel | 20 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 3214 |