| Value | Category | Cases | |
|---|---|---|---|
| 1 | 101 | 
                                    
                                    67.8%
                                 | |
| 2 | 24 | 
                                    
                                    16.1%
                                 | |
| 3 | 11 | 
                                    
                                    7.4%
                                 | |
| 4 | 2 | 
                                    
                                    1.3%
                                 | |
| 6 | 2 | 
                                    
                                    1.3%
                                 | |
| 7 | 9 | 
                                    
                                    6%
                                 | |
| Sysmiss | 1 |