| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 4 | 
                                    
                                    8.5%
                                 | 
| -8 | Refusal | 0 | 
                                    
                                    0%
                                 | 
| -7 | Does not apply | 0 | 
                                    
                                    0%
                                 | 
| 2000 | 1 | 
                                    
                                    2.1%
                                 | |
| 5000 | 3 | 
                                    
                                    6.4%
                                 | |
| 8000 | 2 | 
                                    
                                    4.3%
                                 | |
| 10000 | 6 | 
                                    
                                    12.8%
                                 | |
| 15000 | 1 | 
                                    
                                    2.1%
                                 | |
| 20000 | 2 | 
                                    
                                    4.3%
                                 | |
| 25000 | 1 | 
                                    
                                    2.1%
                                 | |
| 30000 | 3 | 
                                    
                                    6.4%
                                 | |
| 35000 | 2 | 
                                    
                                    4.3%
                                 | |
| 40000 | 1 | 
                                    
                                    2.1%
                                 | |
| 50000 | 1 | 
                                    
                                    2.1%
                                 | |
| 60000 | 1 | 
                                    
                                    2.1%
                                 | |
| 75000 | 1 | 
                                    
                                    2.1%
                                 | |
| 100000 | 1 | 
                                    
                                    2.1%
                                 | |
| 120000 | 2 | 
                                    
                                    4.3%
                                 | |
| 140000 | 1 | 
                                    
                                    2.1%
                                 | |
| 150000 | 3 | 
                                    
                                    6.4%
                                 | |
| 200000 | 2 | 
                                    
                                    4.3%
                                 | |
| 215081 | 1 | 
                                    
                                    2.1%
                                 | |
| 288000 | 1 | 
                                    
                                    2.1%
                                 | |
| 369000 | 1 | 
                                    
                                    2.1%
                                 | |
| 400000 | 1 | 
                                    
                                    2.1%
                                 | |
| 430000 | 1 | 
                                    
                                    2.1%
                                 | |
| 550000 | 1 | 
                                    
                                    2.1%
                                 | |
| 1000000 | 2 | 
                                    
                                    4.3%
                                 | |
| 2000000 | 1 | 
                                    
                                    2.1%
                                 | |
| Sysmiss | 908 |