| Value | Category | Cases | |
|---|---|---|---|
| 1 | 182 | 
                                    
                                    56.3%
                                 | |
| 2 | 130 | 
                                    
                                    40.2%
                                 | |
| 3 | 6 | 
                                    
                                    1.9%
                                 | |
| 5 | 5 | 
                                    
                                    1.5%
                                 | |
| Sysmiss | 138 |