| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 
                                    
                                    0.7%
                                 | |
| 2 | 8 | 
                                    
                                    5.9%
                                 | |
| 3 | 11 | 
                                    
                                    8.1%
                                 | |
| 4 | 46 | 
                                    
                                    33.8%
                                 | |
| 5 | 70 | 
                                    
                                    51.5%
                                 | |
| Sysmiss | 2 |