| Value | Category | Cases | |
|---|---|---|---|
| 1 | 136 | 
                                    
                                    4.5%
                                 | |
| 2 | 2809 | 
                                    
                                    93.7%
                                 | |
| 3 | 53 | 
                                    
                                    1.8%
                                 | |
| Missing value | 1068 |