| Value | Category | Cases | |
|---|---|---|---|
| -8 | Do not know | 15 | 
                                    
                                    7.5%
                                 | 
| 1 | Yes | 88 | 
                                    
                                    44%
                                 | 
| 2 | No | 97 | 
                                    
                                    48.5%
                                 |