| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 37 | 
                                    
                                    10%
                                 | 
| 2 | Yes | 331 | 
                                    
                                    89.7%
                                 | 
| 3 | No response/ refusal | 1 | 
                                    
                                    0.3%
                                 | 
| Sysmiss | 112 |