| Value | Category | Cases | |
|---|---|---|---|
| 1 | 35 | 
                                    
                                    38%
                                 | |
| 2 | 47 | 
                                    
                                    51.1%
                                 | |
| 3 | 6 | 
                                    
                                    6.5%
                                 | |
| 4 | 2 | 
                                    
                                    2.2%
                                 | |
| 5 | 1 | 
                                    
                                    1.1%
                                 | |
| 8 | 1 | 
                                    
                                    1.1%
                                 | |
| Sysmiss | 49 |