| Value | Category | Cases | |
|---|---|---|---|
| 0 | 62 | 
                                    
                                    1.8%
                                 | |
| 1 | 3311 | 
                                    
                                    93.7%
                                 | |
| 2 | 129 | 
                                    
                                    3.7%
                                 | |
| 3 | 25 | 
                                    
                                    0.7%
                                 | |
| 4 | 5 | 
                                    
                                    0.1%
                                 |