| Value | Category | Cases | |
|---|---|---|---|
| 1 | 72 | 
                                    
                                    38.1%
                                 | |
| 2 | 56 | 
                                    
                                    29.6%
                                 | |
| 3 | 21 | 
                                    
                                    11.1%
                                 | |
| 4 | 7 | 
                                    
                                    3.7%
                                 | |
| 5 | 2 | 
                                    
                                    1.1%
                                 | |
| 6 | 3 | 
                                    
                                    1.6%
                                 | |
| 8 | 28 | 
                                    
                                    14.8%
                                 | |
| Sysmiss | 1690 |