| Value | Category | Cases | |
|---|---|---|---|
| -8 | Don’t know | 6 | 
                                    
                                    3%
                                 | 
| 1 | Yes | 146 | 
                                    
                                    73%
                                 | 
| 2 | No | 28 | 
                                    
                                    14%
                                 | 
| 98 | N/A | 20 | 
                                    
                                    10%
                                 |