| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1467 | 
                                    
                                    36.9%
                                 | |
| 2 | 2400 | 
                                    
                                    60.4%
                                 | |
| 8 | 107 | 
                                    
                                    2.7%
                                 | |
| Missing value | 2760 |