| Value | Category | Cases | |
|---|---|---|---|
| 1 | SÍ, PRESENTE | 6448 | 
                                    
                                    63.9%
                                 | 
| 2 | NO PRESENTE | 645 | 
                                    
                                    6.4%
                                 | 
| 9 | NO RESPONDE | 7 | 
                                    
                                    0.1%
                                 | 
| Sysmiss | 2993 | 
                                    
                                    29.7%
                                 |