| Value | Category | Cases | |
|---|---|---|---|
| 0 | 223 | 
                                    
                                    6.2%
                                 | |
| 1 | 1051 | 
                                    
                                    29%
                                 | |
| 98 | 236 | 
                                    
                                    6.5%
                                 | |
| Missing value | 2115 | 
                                    
                                    58.3%
                                 |