| Value | Category | Cases | |
|---|---|---|---|
| 1 | 31 | 
                                    
                                    23.1%
                                 | |
| 2 | 87 | 
                                    
                                    64.9%
                                 | |
| 3 | 14 | 
                                    
                                    10.4%
                                 | |
| 4 | 2 | 
                                    
                                    1.5%
                                 |