| Value | Category | Cases | |
|---|---|---|---|
| 0 | 70 | 
                                    
                                    12.2%
                                 | |
| 1 | 88 | 
                                    
                                    15.4%
                                 | |
| 2 | 98 | 
                                    
                                    17.1%
                                 | |
| 3 | 111 | 
                                    
                                    19.4%
                                 | |
| 4 | 31 | 
                                    
                                    5.4%
                                 | |
| 5 | 174 | 
                                    
                                    30.4%
                                 | |
| Sysmiss | 25012 |