| Value | Category | Cases | |
|---|---|---|---|
| 1 | 853 | 
                                    
                                    91.3%
                                 | |
| 2 | 65 | 
                                    
                                    7%
                                 | |
| 3 | 11 | 
                                    
                                    1.2%
                                 | |
| 5 | 1 | 
                                    
                                    0.1%
                                 | |
| 11 | 4 | 
                                    
                                    0.4%
                                 | |
| Sysmiss | 2600 |