| Value | Category | Cases | |
|---|---|---|---|
| 1 | 325 | 
                                    
                                    62%
                                 | |
| 2 | 96 | 
                                    
                                    18.3%
                                 | |
| 3 | 77 | 
                                    
                                    14.7%
                                 | |
| 4 | 17 | 
                                    
                                    3.2%
                                 | |
| 5 | 7 | 
                                    
                                    1.3%
                                 | |
| 6 | 1 | 
                                    
                                    0.2%
                                 | |
| 8 | 1 | 
                                    
                                    0.2%
                                 | |
| Sysmiss | 5696 |