| Value | Category | Cases | |
|---|---|---|---|
| 2 | 53 | 
                                    
                                    68.8%
                                 | |
| 3 | 10 | 
                                    
                                    13%
                                 | |
| 4 | 5 | 
                                    
                                    6.5%
                                 | |
| 6 | 1 | 
                                    
                                    1.3%
                                 | |
| 8 | 3 | 
                                    
                                    3.9%
                                 | |
| 9 | 1 | 
                                    
                                    1.3%
                                 | |
| 10 | 1 | 
                                    
                                    1.3%
                                 | |
| 11 | 1 | 
                                    
                                    1.3%
                                 | |
| 13 | 1 | 
                                    
                                    1.3%
                                 | |
| 20 | 1 | 
                                    
                                    1.3%
                                 | |
| Sysmiss | 13884 |