| Value | Category | Cases | |
|---|---|---|---|
| 200 | 40 | 
                                    
                                    47.1%
                                 | |
| 250 | 12 | 
                                    
                                    14.1%
                                 | |
| 300 | 24 | 
                                    
                                    28.2%
                                 | |
| 350 | 2 | 
                                    
                                    2.4%
                                 | |
| 400 | 5 | 
                                    
                                    5.9%
                                 | |
| 500 | 2 | 
                                    
                                    2.4%
                                 | |
| Sysmiss | 12 |