| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't Know | 2 | 
                                    
                                    1.6%
                                 | 
| 1 | Yes | 111 | 
                                    
                                    86.7%
                                 | 
| 2 | No | 15 | 
                                    
                                    11.7%
                                 |