| Value | Category | Cases | |
|---|---|---|---|
| 1 | . | 3 | 
                                    
                                    1.1%
                                 | 
| 2 | 0 | 186 | 
                                    
                                    67.6%
                                 | 
| 3 | 1 | 86 | 
                                    
                                    31.3%
                                 |