| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 | 
                                
                                0.1%
                             | |
| 1 | 41 | 
                                
                                3%
                             | |
| 2 | 222 | 
                                
                                16.4%
                             | |
| 3 | 980 | 
                                
                                72.6%
                             | |
| 4 | 84 | 
                                
                                6.2%
                             | |
| 5 | 13 | 
                                
                                1%
                             | |
| 6 | 5 | 
                                
                                0.4%
                             | |
| 7 | 2 | 
                                
                                0.1%
                             | |
| 8 | 1 | 
                                
                                0.1%
                             |