| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. si | 6645 | 
                                                                 
                                    
                                    65.3%
                                 
                                                             | 
                                                        
                    
| 2 | 2. no | 1604 | 
                                                                 
                                    
                                    15.8%
                                 
                                                             | 
                                                        
                    
| 8 | 8. no sabe | 1928 | 
                                                                 
                                    
                                    18.9%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 2097 |