| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1264 | 
                                    
                                    93.6%
                                 | |
| 1 | 33 | 
                                    
                                    2.4%
                                 | |
| 2 | 47 | 
                                    
                                    3.5%
                                 | |
| 3 | 3 | 
                                    
                                    0.2%
                                 | |
| 4 | 3 | 
                                    
                                    0.2%
                                 |