| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 311 | 
                                    
                                    31.1%
                                 | 
| 2 | 2. No | 681 | 
                                    
                                    68.2%
                                 | 
| 8 | 8. Refused | 6 | 
                                    
                                    0.6%
                                 | 
| 9 | 9. Don't know | 1 | 
                                    
                                    0.1%
                                 |