| Value | Category | Cases | |
|---|---|---|---|
| 1 | 263 | 
                                    
                                    68.8%
                                 | |
| 2 | 56 | 
                                    
                                    14.7%
                                 | |
| 3 | 21 | 
                                    
                                    5.5%
                                 | |
| 8 | 42 | 
                                    
                                    11%
                                 | |
| Sysmiss | 10932 |