| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8 | 
                                    
                                    0.7%
                                 | |
| 1 | 207 | 
                                    
                                    19.1%
                                 | |
| 2 | 227 | 
                                    
                                    20.9%
                                 | |
| 3 | 156 | 
                                    
                                    14.4%
                                 | |
| 4 | 98 | 
                                    
                                    9%
                                 | |
| 5 | 43 | 
                                    
                                    4%
                                 | |
| 6 | 346 | 
                                    
                                    31.9%
                                 | |
| Sysmiss | 24499 |