| Value | Category | Cases | |
|---|---|---|---|
| 1 | 350 | 
                                    
                                    31.3%
                                 | |
| 2 | 317 | 
                                    
                                    28.3%
                                 | |
| 3 | 436 | 
                                    
                                    39%
                                 | |
| 4 | 14 | 
                                    
                                    1.3%
                                 | |
| 5 | 2 | 
                                    
                                    0.2%
                                 | |
| Sysmiss | 53 |