| Value | Category | Cases | |
|---|---|---|---|
| 1 | 180 | 
                                    
                                    35.6%
                                 | |
| 2 | 99 | 
                                    
                                    19.6%
                                 | |
| 3 | 95 | 
                                    
                                    18.8%
                                 | |
| 4 | 70 | 
                                    
                                    13.8%
                                 | |
| 5 | 43 | 
                                    
                                    8.5%
                                 | |
| 6 | 19 | 
                                    
                                    3.8%
                                 | |
| Sysmiss | 2181 |