| Value | Category | Cases | |
|---|---|---|---|
| 1 | 65 | 
                                    
                                    60.7%
                                 | |
| 2 | 22 | 
                                    
                                    20.6%
                                 | |
| 3 | 15 | 
                                    
                                    14%
                                 | |
| 4 | 4 | 
                                    
                                    3.7%
                                 | |
| 5 | 1 | 
                                    
                                    0.9%
                                 | |
| Sysmiss | 1065 |