| Value | Category | Cases | |
|---|---|---|---|
| 1 | . | 6 | 
                                    
                                    2.2%
                                 | 
| 2 | 0 | 127 | 
                                    
                                    46.2%
                                 | 
| 3 | 1 | 142 | 
                                    
                                    51.6%
                                 |