| Value | Category | Cases | |
|---|---|---|---|
| 1 | 15 | 
                                    
                                    39.5%
                                 | |
| 2 | 8 | 
                                    
                                    21.1%
                                 | |
| 3 | 2 | 
                                    
                                    5.3%
                                 | |
| 4 | 2 | 
                                    
                                    5.3%
                                 | |
| 5 | 4 | 
                                    
                                    10.5%
                                 | |
| 6 | 3 | 
                                    
                                    7.9%
                                 | |
| 10 | 1 | 
                                    
                                    2.6%
                                 | |
| 12 | 3 | 
                                    
                                    7.9%
                                 | |
| Sysmiss | 5146 |