| Value | Category | Cases | |
|---|---|---|---|
| 1 | 263 | 
                                    
                                    23.2%
                                 | |
| 2 | 411 | 
                                    
                                    36.3%
                                 | |
| 3 | 445 | 
                                    
                                    39.3%
                                 | |
| 4 | 1 | 
                                    
                                    0.1%
                                 | |
| 5 | 12 | 
                                    
                                    1.1%
                                 | |
| Sysmiss | 40 |