| Value | Category | Cases | |
|---|---|---|---|
| 1 | si | 880 | 
                                    
                                    42.5%
                                 | 
| 2 | no | 1192 | 
                                    
                                    57.5%
                                 | 
| 9 | no sabe/no responde | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 297 |