| Value | Category | Cases | |
|---|---|---|---|
| 1 | 346 | 
                                    
                                    30.8%
                                 | |
| 2 | 283 | 
                                    
                                    25.2%
                                 | |
| 3 | 466 | 
                                    
                                    41.5%
                                 | |
| 4 | 26 | 
                                    
                                    2.3%
                                 | |
| 5 | 1 | 
                                    
                                    0.1%
                                 | |
| Sysmiss | 50 |