| Value | Category | Cases | |
|---|---|---|---|
| 1 | 648 | 
                                    
                                    19.6%
                                 | |
| 2 | 791 | 
                                    
                                    23.9%
                                 | |
| 3 | 1871 | 
                                    
                                    56.5%
                                 | |
| Missing value | 33 |