| Value | Category | Cases | |
|---|---|---|---|
| 1 | 40 | 
                                    
                                    23.5%
                                 | |
| 2 | 33 | 
                                    
                                    19.4%
                                 | |
| 3 | 23 | 
                                    
                                    13.5%
                                 | |
| 4 | 16 | 
                                    
                                    9.4%
                                 | |
| 5 | 2 | 
                                    
                                    1.2%
                                 | |
| 6 | 56 | 
                                    
                                    32.9%
                                 | |
| Sysmiss | 25414 |