| Value | Category | Cases | |
|---|---|---|---|
| 1 | SI | 185 | 
                                    
                                    58.4%
                                 | 
| 2 | NO | 63 | 
                                    
                                    19.9%
                                 | 
| 98 | NO SABE | 3 | 
                                    
                                    0.9%
                                 | 
| Sysmiss | 66 | 
                                    
                                    20.8%
                                 |