| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 année | 19 | 
                                    
                                    1.8%
                                 | 
| 2 | 2 ans | 80 | 
                                    
                                    7.8%
                                 | 
| 3 | 3 ans | 261 | 
                                    
                                    25.3%
                                 | 
| 4 | 4 ans | 122 | 
                                    
                                    11.8%
                                 | 
| 5 | 5 ans et plus | 12 | 
                                    
                                    1.2%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 537 | 
                                    
                                    52.1%
                                 |