| Value | Category | Cases | |
|---|---|---|---|
| 1 | 364 | 
                                    
                                    83.1%
                                 | |
| 2 | 55 | 
                                    
                                    12.6%
                                 | |
| 3 | 11 | 
                                    
                                    2.5%
                                 | |
| 4 | 2 | 
                                    
                                    0.5%
                                 | |
| 5 | 4 | 
                                    
                                    0.9%
                                 | |
| 6 | 1 | 
                                    
                                    0.2%
                                 | |
| 8 | 1 | 
                                    
                                    0.2%
                                 | |
| Sysmiss | 5386 |