| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, observed | 98 | 
                                    
                                    49%
                                 | 
| 2 | Yes, not observed | 27 | 
                                    
                                    13.5%
                                 | 
| 3 | No | 75 | 
                                    
                                    37.5%
                                 |