| Value | Category | Cases | |
|---|---|---|---|
| 2 | NO | 108 | 
                                    
                                    7.3%
                                 | 
| 2 | NO | 11 | 
                                    
                                    0.7%
                                 | 
| Sysmiss | 1360 | 
                                    
                                    92%
                                 |