| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes (observed) | 67 | 
                                    
                                    33.5%
                                 | 
| 2 | Yes (not observed) | 109 | 
                                    
                                    54.5%
                                 | 
| 3 | No | 24 | 
                                    
                                    12%
                                 |