| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 | 
                                    
                                    0.5%
                                 | |
| 1 | 31 | 
                                    
                                    16.8%
                                 | |
| 2 | 45 | 
                                    
                                    24.3%
                                 | |
| 3 | 32 | 
                                    
                                    17.3%
                                 | |
| 4 | 23 | 
                                    
                                    12.4%
                                 | |
| 5 | 3 | 
                                    
                                    1.6%
                                 | |
| 6 | 50 | 
                                    
                                    27%
                                 | |
| Sysmiss | 25399 |