| Value | Category | Cases | |
|---|---|---|---|
| 1 | Have done | 7 | 
                                    
                                    0.7%
                                 | 
| 2 | Might do | 91 | 
                                    
                                    9.4%
                                 | 
| 3 | Would never do | 873 | 
                                    
                                    89.9%
                                 | 
| -4 | Not asked | 0 | |
| -2 | No answer | 32 |