| Value | Category | Cases | |
|---|---|---|---|
| 1 | SI | 254 | 
                                    
                                    34.7%
                                 | 
| 2 | NO | 265 | 
                                    
                                    36.2%
                                 | 
| 98 | NO SABE | 8 | 
                                    
                                    1.1%
                                 | 
| Sysmiss | 206 | 
                                    
                                    28.1%
                                 |