| Value | Category | Cases | |
|---|---|---|---|
| 0 | Pas importante | 226 | 
                                    
                                    22.6%
                                 | 
| 1 | Importante | 772 | 
                                    
                                    77.4%
                                 | 
| 8 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 |