| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 | 
                                    
                                    4.3%
                                 | 
| 0 | 3 | 
                                    
                                    13%
                                 | |
| 20000 | 1 | 
                                    
                                    4.3%
                                 | |
| 75000 | 1 | 
                                    
                                    4.3%
                                 | |
| 150000 | 1 | 
                                    
                                    4.3%
                                 | |
| 200000 | 2 | 
                                    
                                    8.7%
                                 | |
| 350000 | 2 | 
                                    
                                    8.7%
                                 | |
| 400000 | 1 | 
                                    
                                    4.3%
                                 | |
| 500000 | 4 | 
                                    
                                    17.4%
                                 | |
| 617000 | 1 | 
                                    
                                    4.3%
                                 | |
| 1000000 | 1 | 
                                    
                                    4.3%
                                 | |
| 1300000 | 1 | 
                                    
                                    4.3%
                                 | |
| 2000000 | 2 | 
                                    
                                    8.7%
                                 | |
| 3000000 | 1 | 
                                    
                                    4.3%
                                 | |
| 25000000 | 1 | 
                                    
                                    4.3%
                                 | |
| Sysmiss | 577 |