| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 
                                    
                                    7.7%
                                 | |
| 2 | 1 | 
                                    
                                    7.7%
                                 | |
| 8 | 1 | 
                                    
                                    7.7%
                                 | |
| 9 | 1 | 
                                    
                                    7.7%
                                 | |
| 11 | 2 | 
                                    
                                    15.4%
                                 | |
| 13 | 1 | 
                                    
                                    7.7%
                                 | |
| 14 | 1 | 
                                    
                                    7.7%
                                 | |
| 15 | 1 | 
                                    
                                    7.7%
                                 | |
| 18 | 2 | 
                                    
                                    15.4%
                                 | |
| 22 | 2 | 
                                    
                                    15.4%
                                 | |
| Sysmiss | 387 |