| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2 | 
                                    
                                    0.2%
                                 | 
| 2 | No | 130 | 
                                    
                                    13%
                                 | 
| 8 | Not applicable | 860 | 
                                    
                                    86.2%
                                 | 
| 9 | Unspecified | 6 | 
                                    
                                    0.6%
                                 |