| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, fully | 57 | 
                                    
                                    0.8%
                                 | 
| 2 | Yes, partially | 35 | 
                                    
                                    0.5%
                                 | 
| 3 | No | 121 | 
                                    
                                    1.8%
                                 | 
| Sysmiss | 6610 |