| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1197 | 
                                    
                                    33%
                                 | |
| 2 | 1320 | 
                                    
                                    36.4%
                                 | |
| 9 | 1114 | 
                                    
                                    30.7%
                                 | |
| Sysmiss | 16173 |