| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 2 | 
                                    
                                    2%
                                 | 
| 200 | 1 | 
                                    
                                    1%
                                 | |
| 500 | 2 | 
                                    
                                    2%
                                 | |
| 1000 | 2 | 
                                    
                                    2%
                                 | |
| 1500 | 1 | 
                                    
                                    1%
                                 | |
| 2000 | 1 | 
                                    
                                    1%
                                 | |
| 3000 | 3 | 
                                    
                                    3.1%
                                 | |
| 4000 | 1 | 
                                    
                                    1%
                                 | |
| 5000 | 5 | 
                                    
                                    5.1%
                                 | |
| 8000 | 1 | 
                                    
                                    1%
                                 | |
| 9000 | 1 | 
                                    
                                    1%
                                 | |
| 9730 | 1 | 
                                    
                                    1%
                                 | |
| 10000 | 17 | 
                                    
                                    17.3%
                                 | |
| 12000 | 1 | 
                                    
                                    1%
                                 | |
| 13000 | 1 | 
                                    
                                    1%
                                 | |
| 14000 | 1 | 
                                    
                                    1%
                                 | |
| 15000 | 3 | 
                                    
                                    3.1%
                                 | |
| 20000 | 4 | 
                                    
                                    4.1%
                                 | |
| 22000 | 1 | 
                                    
                                    1%
                                 | |
| 25000 | 1 | 
                                    
                                    1%
                                 | |
| 30000 | 2 | 
                                    
                                    2%
                                 | |
| 35000 | 2 | 
                                    
                                    2%
                                 | |
| 45000 | 1 | 
                                    
                                    1%
                                 | |
| 50000 | 6 | 
                                    
                                    6.1%
                                 | |
| 60000 | 4 | 
                                    
                                    4.1%
                                 | |
| 62000 | 1 | 
                                    
                                    1%
                                 | |
| 70000 | 1 | 
                                    
                                    1%
                                 | |
| 80000 | 2 | 
                                    
                                    2%
                                 | |
| 85000 | 1 | 
                                    
                                    1%
                                 | |
| 90000 | 1 | 
                                    
                                    1%
                                 | |
| 100000 | 5 | 
                                    
                                    5.1%
                                 | |
| 150000 | 2 | 
                                    
                                    2%
                                 | |
| 190000 | 1 | 
                                    
                                    1%
                                 | |
| 200000 | 4 | 
                                    
                                    4.1%
                                 | |
| 230000 | 1 | 
                                    
                                    1%
                                 | |
| 300000 | 1 | 
                                    
                                    1%
                                 | |
| 360000 | 1 | 
                                    
                                    1%
                                 | |
| 400000 | 2 | 
                                    
                                    2%
                                 | |
| 500000 | 1 | 
                                    
                                    1%
                                 | |
| 600000 | 1 | 
                                    
                                    1%
                                 | |
| 750000 | 1 | 
                                    
                                    1%
                                 | |
| 1000000 | 1 | 
                                    
                                    1%
                                 | |
| 1580000 | 1 | 
                                    
                                    1%
                                 | |
| 2000000 | 1 | 
                                    
                                    1%
                                 | |
| 3000000 | 2 | 
                                    
                                    2%
                                 | |
| 5000000 | 2 | 
                                    
                                    2%
                                 | |
| Sysmiss | 304 |