| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 0 | No | 147 | 
                                    
                                    12.3%
                                 | 
| 1 | Yes | 1047 | 
                                    
                                    87.3%
                                 | 
| 8 | Refused to answer | 0 | 
                                    
                                    0%
                                 | 
| 9 | Don't know | 6 | 
                                    
                                    0.5%
                                 |