| Value | Category | Cases | |
|---|---|---|---|
| 1 | 353 | 
                                    
                                    31.6%
                                 | |
| 2 | 315 | 
                                    
                                    28.2%
                                 | |
| 3 | 429 | 
                                    
                                    38.4%
                                 | |
| 4 | 17 | 
                                    
                                    1.5%
                                 | |
| 5 | 3 | 
                                    
                                    0.3%
                                 | |
| Sysmiss | 55 |