| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1694 | 
                                
                                22.2%
                             | |
| 1 | 1136 | 
                                
                                14.9%
                             | |
| 2 | 1642 | 
                                
                                21.5%
                             | |
| 3 | 3151 | 
                                
                                41.3%
                             |