| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1 | 
                                    
                                    4.8%
                                 | 
| 2 | No | 18 | 
                                    
                                    85.7%
                                 | 
| 3 | Don't know | 2 | 
                                    
                                    9.5%
                                 |