| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 | 
                                    
                                    2.3%
                                 | 
| 1300 | 1 | 
                                    
                                    2.3%
                                 | |
| 10000 | 2 | 
                                    
                                    4.7%
                                 | |
| 20000 | 5 | 
                                    
                                    11.6%
                                 | |
| 25000 | 1 | 
                                    
                                    2.3%
                                 | |
| 35000 | 1 | 
                                    
                                    2.3%
                                 | |
| 50000 | 3 | 
                                    
                                    7%
                                 | |
| 60000 | 1 | 
                                    
                                    2.3%
                                 | |
| 70000 | 1 | 
                                    
                                    2.3%
                                 | |
| 80000 | 1 | 
                                    
                                    2.3%
                                 | |
| 90000 | 3 | 
                                    
                                    7%
                                 | |
| 100000 | 5 | 
                                    
                                    11.6%
                                 | |
| 120000 | 2 | 
                                    
                                    4.7%
                                 | |
| 125000 | 1 | 
                                    
                                    2.3%
                                 | |
| 150000 | 4 | 
                                    
                                    9.3%
                                 | |
| 160000 | 1 | 
                                    
                                    2.3%
                                 | |
| 180000 | 2 | 
                                    
                                    4.7%
                                 | |
| 200000 | 5 | 
                                    
                                    11.6%
                                 | |
| 230000 | 1 | 
                                    
                                    2.3%
                                 | |
| 300000 | 1 | 
                                    
                                    2.3%
                                 | |
| 500000 | 1 | 
                                    
                                    2.3%
                                 | |
| Sysmiss | 114 |