| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes (observed) | 87 | 
                                    
                                    43.5%
                                 | 
| 2 | Yes (not observed) | 39 | 
                                    
                                    19.5%
                                 | 
| 3 | No | 74 | 
                                    
                                    37%
                                 |