| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1090 | 
                                
                                14.9%
                             | |
| 1 | 2126 | 
                                
                                29.1%
                             | |
| 2 | 2667 | 
                                
                                36.5%
                             | |
| 3 | 1416 | 
                                
                                19.4%
                             |