| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1402 | 
                                    
                                    71.3%
                                 | |
| 1 | 546 | 
                                    
                                    27.8%
                                 | |
| 2 | 19 | 
                                    
                                    1%
                                 |