| Value | Category | Cases | |
|---|---|---|---|
| 0 | 836 | 
                                    
                                    42.5%
                                 | |
| 1 | 343 | 
                                    
                                    17.4%
                                 | |
| 2 | 346 | 
                                    
                                    17.6%
                                 | |
| 3 | 442 | 
                                    
                                    22.5%
                                 |