| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, observed | 103 | 
                                    
                                    51.5%
                                 | 
| 2 | Yes, not observed | 54 | 
                                    
                                    27%
                                 | 
| 3 | No | 43 | 
                                    
                                    21.5%
                                 |