| Value | Category | Cases | |
|---|---|---|---|
| 1 | Homme | 30 | 
                                    
                                    60%
                                 | 
| 2 | Femme | 20 | 
                                    
                                    40%
                                 | 
| 99 | ND | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 1450 |