| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1972 | 
                                    
                                    55.8%
                                 | |
| 1 | 1270 | 
                                    
                                    36%
                                 | |
| 2 | 265 | 
                                    
                                    7.5%
                                 | |
| 3 | 25 | 
                                    
                                    0.7%
                                 |