| Value | Category | Cases | |
|---|---|---|---|
| 1 | 765 | 
                                    
                                    23.3%
                                 | |
| 2 | 1251 | 
                                    
                                    38.1%
                                 | |
| 3 | 1271 | 
                                    
                                    38.7%
                                 | |
| Missing value | 56 |