| Value | Category | Cases | |
|---|---|---|---|
| 1 | 25 | 
                                    
                                    61%
                                 | |
| 2 | 8 | 
                                    
                                    19.5%
                                 | |
| 3 | 4 | 
                                    
                                    9.8%
                                 | |
| 4 | 2 | 
                                    
                                    4.9%
                                 | |
| 5 | 2 | 
                                    
                                    4.9%
                                 | |
| Sysmiss | 964 |