| Value | Category | Cases | |
|---|---|---|---|
| 1 | SIM | 13571 | 
                                    
                                    98.5%
                                 | 
| 2 | NAO | 207 | 
                                    
                                    1.5%
                                 | 
| 9 | IGNORADO | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 5631 |