| Value | Category | Cases | |
|---|---|---|---|
| 1 | 14 | 
                                    
                                    23%
                                 | |
| 2 | 25 | 
                                    
                                    41%
                                 | |
| 3 | 7 | 
                                    
                                    11.5%
                                 | |
| 4 | 8 | 
                                    
                                    13.1%
                                 | |
| 5 | 4 | 
                                    
                                    6.6%
                                 | |
| 8 | 3 | 
                                    
                                    4.9%
                                 | |
| Sysmiss | 77 |