| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2331 | 
                                    
                                    88.7%
                                 | |
| 1 | 59 | 
                                    
                                    2.2%
                                 | |
| 2 | 238 | 
                                    
                                    9.1%
                                 |