| Value | Category | Cases | |
|---|---|---|---|
| 1 | SI | 119 | 
                                    
                                    3.2%
                                 | 
| 2 | NO | 2886 | 
                                    
                                    76.8%
                                 | 
| 9 | NO RESPONDE | 7 | 
                                    
                                    0.2%
                                 | 
| Sysmiss | 745 | 
                                    
                                    19.8%
                                 |