| Value | Category | Cases | |
|---|---|---|---|
| 1 | 343 | 
                                    
                                    54.7%
                                 | |
| 2 | 153 | 
                                    
                                    24.4%
                                 | |
| 3 | 72 | 
                                    
                                    11.5%
                                 | |
| 4 | 31 | 
                                    
                                    4.9%
                                 | |
| 5 | 28 | 
                                    
                                    4.5%
                                 | |
| Sysmiss | 545 |