| Value | Category | Cases | |
|---|---|---|---|
| -7 | Not applicable | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 888 | Don't know | 3 | 
                                                                 
                                    
                                    23.1%
                                 
                                                             | 
                                                        
                    
| 999 | Refused | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 10000 | 1 | 
                                                                 
                                    
                                    7.7%
                                 
                                                             | 
                                                        
                    |
| 25000 | 1 | 
                                                                 
                                    
                                    7.7%
                                 
                                                             | 
                                                        
                    |
| 140000 | 1 | 
                                                                 
                                    
                                    7.7%
                                 
                                                             | 
                                                        
                    |
| 1500000 | 1 | 
                                                                 
                                    
                                    7.7%
                                 
                                                             | 
                                                        
                    |
| 2000000 | 1 | 
                                                                 
                                    
                                    7.7%
                                 
                                                             | 
                                                        
                    |
| 2500000 | 3 | 
                                                                 
                                    
                                    23.1%
                                 
                                                             | 
                                                        
                    |
| 3000000 | 1 | 
                                                                 
                                    
                                    7.7%
                                 
                                                             | 
                                                        
                    |
| 3100000 | 1 | 
                                                                 
                                    
                                    7.7%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 1594 |