| Value | Category | Cases | |
|---|---|---|---|
| 0 | 13 | 
                                    
                                    68.4%
                                 | |
| 1 | 1 | 
                                    
                                    5.3%
                                 | |
| 2.5 | 1 | 
                                    
                                    5.3%
                                 | |
| 3 | 1 | 
                                    
                                    5.3%
                                 | |
| 5 | 1 | 
                                    
                                    5.3%
                                 | |
| 6 | 1 | 
                                    
                                    5.3%
                                 | |
| 14 | 1 | 
                                    
                                    5.3%
                                 | |
| Sysmiss | 1461 |