| Value | Category | Cases | |
|---|---|---|---|
| 1 | 37 | 
                                    
                                    38.9%
                                 | |
| 2 | 40 | 
                                    
                                    42.1%
                                 | |
| 3 | 10 | 
                                    
                                    10.5%
                                 | |
| 4 | 2 | 
                                    
                                    2.1%
                                 | |
| 5 | 4 | 
                                    
                                    4.2%
                                 | |
| 8 | 2 | 
                                    
                                    2.1%
                                 | |
| Sysmiss | 43 |