| Value | Category | Cases | |
|---|---|---|---|
| 1 | 159 | 
                                    
                                    5.3%
                                 | |
| 2 | 2788 | 
                                    
                                    93%
                                 | |
| 3 | 51 | 
                                    
                                    1.7%
                                 | |
| Missing value | 1068 |