| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 54 | 
                                    
                                    0.8%
                                 | 
| 2 | No | 17 | 
                                    
                                    0.2%
                                 | 
| 8 | Not Applicable | 2 | 
                                    
                                    0%
                                 | 
| Sysmiss | 6750 |