| Value | Category | Cases | |
|---|---|---|---|
| 1 | 25 | 
                                    
                                    9.4%
                                 | |
| 2 | 5 | 
                                    
                                    1.9%
                                 | |
| 3 | 166 | 
                                    
                                    62.6%
                                 | |
| 4 | 21 | 
                                    
                                    7.9%
                                 | |
| 5 | 4 | 
                                    
                                    1.5%
                                 | |
| 6 | 35 | 
                                    
                                    13.2%
                                 | |
| 7 | 2 | 
                                    
                                    0.8%
                                 | |
| 8 | 7 | 
                                    
                                    2.6%
                                 | |
| Sysmiss | 3269 |