| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 | 
                                    
                                    12.9%
                                 | |
| 1 | 6 | 
                                    
                                    19.4%
                                 | |
| 2 | 8 | 
                                    
                                    25.8%
                                 | |
| 3 | 6 | 
                                    
                                    19.4%
                                 | |
| 5 | 3 | 
                                    
                                    9.7%
                                 | |
| 6 | 2 | 
                                    
                                    6.5%
                                 | |
| 8 | 1 | 
                                    
                                    3.2%
                                 | |
| 10 | 1 | 
                                    
                                    3.2%
                                 | |
| Sysmiss | 16190 |