| Value | Category | Cases | |
|---|---|---|---|
| -8 | Don’t know | 6 | 
                                    
                                    3%
                                 | 
| 1 | Yes | 140 | 
                                    
                                    70%
                                 | 
| 2 | No | 31 | 
                                    
                                    15.5%
                                 | 
| 98 | N/A | 23 | 
                                    
                                    11.5%
                                 |