| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 190 | 
                                
                                4.4%
                             | 
| 1 | Yes | 3921 | 
                                
                                90.3%
                             | 
| 3 | Not Sure | 0 | 
                                
                                0%
                             | 
| 5 | Missing | 19 | 
                                
                                0.4%
                             | 
| 6 | Other | 1 | 
                                
                                0%
                             | 
| 7 | Refusal | 30 | 
                                
                                0.7%
                             | 
| 8 | Don't Know | 1 | 
                                
                                0%
                             | 
| 9 | Not applicable | 178 | 
                                
                                4.1%
                             |