| Value | Category | Cases | |
|---|---|---|---|
| 0.33 | 908 | 
                                    
                                    35.2%
                                 | |
| 0.67 | 845 | 
                                    
                                    32.7%
                                 | |
| 1 | 830 | 
                                    
                                    32.1%
                                 | |
| Sysmiss | 1970 |