| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 0 | 
                                    
                                    0%
                                 | 
| 1 | 1 | 717 | 
                                    
                                    85.7%
                                 | 
| 2 | 2 | 78 | 
                                    
                                    9.3%
                                 | 
| 3 | 3 | 18 | 
                                    
                                    2.2%
                                 | 
| 4 | 4 | 5 | 
                                    
                                    0.6%
                                 | 
| 5 | 5+ | 19 | 
                                    
                                    2.3%
                                 |