| Value | Category | Cases | |
|---|---|---|---|
| 0 | 652 | 
                                    
                                    66%
                                 | |
| 1 | 310 | 
                                    
                                    31.4%
                                 | |
| 2 | 21 | 
                                    
                                    2.1%
                                 | |
| 3 | 4 | 
                                    
                                    0.4%
                                 | |
| 5 | 1 | 
                                    
                                    0.1%
                                 |