| Value | Category | Cases | |
|---|---|---|---|
| 2 | NO | 694 | 
                                    
                                    4.9%
                                 | 
| 2 | NO | 107 | 
                                    
                                    0.7%
                                 | 
| Sysmiss | 13496 | 
                                    
                                    94.4%
                                 |