| Value | Category | Cases | |
|---|---|---|---|
| 0 | 61 | 
                                    
                                    12.7%
                                 | |
| 1 | No | 420 | 
                                    
                                    87.3%
                                 | 
| 2 | Yes | 0 | 
                                    
                                    0%
                                 | 
| 3 | No response/ refusal | 0 | 
                                    
                                    0%
                                 |