| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes | 9 | 8 | 
                                    
                                    0.3%
                                 | 
| 2 | No | 21 | 31 | 
                                    
                                    1%
                                 | 
| Sysmiss | 2975 | 2966 |