| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 116 | 
                                    
                                    18.7%
                                 | 
| -8 | Refused | 50 | 
                                    
                                    8.1%
                                 | 
| -5 | Not applicable | 0 | 
                                    
                                    0%
                                 | 
| -3 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 1 | Profit | 294 | 
                                    
                                    47.3%
                                 | 
| 2 | Loss | 161 | 
                                    
                                    25.9%
                                 | 
| Sysmiss | 21253 |