| Value | Category | Cases | |
|---|---|---|---|
| 1 | SI | 302 | 
                                                                 
                                    
                                    7.9%
                                 
                                                             | 
                                                        
                    
| 2 | NO | 3153 | 
                                                                 
                                    
                                    82.8%
                                 
                                                             | 
                                                        
                    
| 9 | NO RESPONDE | 1 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 353 | 
                                                                 
                                    
                                    9.3%
                                 
                                                             |