| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 24 | 
                                    
                                    1.1%
                                 | 
| 2 | 2 | 63 | 
                                    
                                    2.9%
                                 | 
| 3 | 3 | 70 | 
                                    
                                    3.3%
                                 | 
| 4 | 4 | 57 | 
                                    
                                    2.6%
                                 | 
| 5 | 5 | 60 | 
                                    
                                    2.8%
                                 | 
| 6 | 6 | 39 | 
                                    
                                    1.8%
                                 | 
| 7 | 7 | 10 | 
                                    
                                    0.5%
                                 | 
| Sysmiss | 1830 | 
                                    
                                    85%
                                 |