| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 120 | 
                                    
                                    56.1%
                                 | 
| 2 | No | 80 | 
                                    
                                    37.4%
                                 | 
| 3 | Not applicable | 14 | 
                                    
                                    6.5%
                                 | 
| Sysmiss | 377 |