| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 | 
                                    
                                    7.4%
                                 | |
| 2 | 15 | 
                                    
                                    11.1%
                                 | |
| 3 | 19 | 
                                    
                                    14.1%
                                 | |
| 4 | 35 | 
                                    
                                    25.9%
                                 | |
| 5 | 56 | 
                                    
                                    41.5%
                                 | |
| Sysmiss | 3 |