| Value | Category | Cases | |
|---|---|---|---|
| 1 | SI | 517 | 
                                    
                                    50.1%
                                 | 
| 2 | NO | 514 | 
                                    
                                    49.8%
                                 | 
| 98 | NO RESPONDE | 1 | 
                                    
                                    0.1%
                                 |