| Value | Category | Cases | |
|---|---|---|---|
| 0 | Pas d'importance | 34 | 
                                    
                                    2.2%
                                 | 
| 1 | 15 | 
                                    
                                    1%
                                 | |
| 2 | 53 | 
                                    
                                    3.5%
                                 | |
| 3 | 76 | 
                                    
                                    5%
                                 | |
| 4 | 77 | 
                                    
                                    5.1%
                                 | |
| 5 | Importance moyenne | 265 | 
                                    
                                    17.5%
                                 | 
| 6 | 159 | 
                                    
                                    10.5%
                                 | |
| 7 | 225 | 
                                    
                                    14.9%
                                 | |
| 8 | 295 | 
                                    
                                    19.5%
                                 | |
| 9 | 80 | 
                                    
                                    5.3%
                                 | |
| 10 | Très grande importance | 144 | 
                                    
                                    9.5%
                                 | 
| 98 | nsp | 78 | 
                                    
                                    5.2%
                                 | 
| 99 | nr | 12 | 
                                    
                                    0.8%
                                 |