| Value | Category | Cases | |
|---|---|---|---|
| 0 | aucun choc | 3710 | 
                                                                 
                                    
                                    82.3%
                                 
                                                             | 
                                                        
                    
| 1 | 1er choc | 149 | 
                                                                 
                                    
                                    3.3%
                                 
                                                             | 
                                                        
                    
| 2 | 2ème choc | 312 | 
                                                                 
                                    
                                    6.9%
                                 
                                                             | 
                                                        
                    
| 3 | 3ème choc | 336 | 
                                                                 
                                    
                                    7.5%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 2414 |