| Value | Category | Cases | |
|---|---|---|---|
| 2 | 88 | 
                                    
                                    8.3%
                                 | |
| 3 | 897 | 
                                    
                                    85.1%
                                 | |
| 4 | 61 | 
                                    
                                    5.8%
                                 | |
| 5 | 8 | 
                                    
                                    0.8%
                                 | |
| Sysmiss | 97 |