| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 309 | 
                                
                                69.8%
                             | 
| 1 | Yes | 134 | 
                                
                                30.2%
                             | 
| 5 | Missing | 0 | 
                                
                                0%
                             | 
| 6 | Other | 0 | 
                                
                                0%
                             | 
| 7 | Refusal | 0 | 
                                
                                0%
                             | 
| 8 | DK | 0 | 
                                
                                0%
                             | 
| 9 | NA | 0 | 
                                
                                0%
                             |