| Value | Category | Cases | |
|---|---|---|---|
| 0 | 35 | 
                                    
                                    3.4%
                                 | |
| 1 | 228 | 
                                    
                                    22.1%
                                 | |
| 2 | 201 | 
                                    
                                    19.5%
                                 | |
| 3 | 196 | 
                                    
                                    19%
                                 | |
| 4 | 81 | 
                                    
                                    7.9%
                                 | |
| 5 | 290 | 
                                    
                                    28.1%
                                 | |
| Sysmiss | 24553 |