| Value | Category | Cases | |
|---|---|---|---|
| 1 | 22 | 
                                    
                                    18.5%
                                 | |
| 2 | 34 | 
                                    
                                    28.6%
                                 | |
| 3 | 28 | 
                                    
                                    23.5%
                                 | |
| 4 | 13 | 
                                    
                                    10.9%
                                 | |
| 5 | 3 | 
                                    
                                    2.5%
                                 | |
| 6 | 5 | 
                                    
                                    4.2%
                                 | |
| 7 | 14 | 
                                    
                                    11.8%
                                 | |
| Sysmiss | 81659 |