| Value | Category | Cases | |
|---|---|---|---|
| 1 | Très faible | 217 | 
                                    
                                    21.4%
                                 | 
| 2 | 105 | 
                                    
                                    10.4%
                                 | |
| 3 | 106 | 
                                    
                                    10.5%
                                 | |
| 4 | 68 | 
                                    
                                    6.7%
                                 | |
| 5 | Moyen | 235 | 
                                    
                                    23.2%
                                 | 
| 6 | 66 | 
                                    
                                    6.5%
                                 | |
| 7 | 26 | 
                                    
                                    2.6%
                                 | |
| 8 | 49 | 
                                    
                                    4.8%
                                 | |
| 9 | 28 | 
                                    
                                    2.8%
                                 | |
| 10 | Très grand | 28 | 
                                    
                                    2.8%
                                 | 
| 98 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 99 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 85 | 
                                    
                                    8.4%
                                 |