| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 53 | 
                                    
                                    14.4%
                                 | 
| 2 | Yes | 316 | 
                                    
                                    85.6%
                                 | 
| 3 | No response/ refusal | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 112 |