| Value | Category | Cases | |
|---|---|---|---|
| 1 | 191 | 
                                    
                                    23.8%
                                 | |
| 2 | 125 | 
                                    
                                    15.6%
                                 | |
| 3 | 92 | 
                                    
                                    11.5%
                                 | |
| 4 | 221 | 
                                    
                                    27.6%
                                 | |
| 5 | 172 | 
                                    
                                    21.5%
                                 | |
| Sysmiss | 2178 |