| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 540 | 1 |
8.3%
|
|
| 2000 | 1 |
8.3%
|
|
| 5000 | 1 |
8.3%
|
|
| 6500 | 1 |
8.3%
|
|
| 7500 | 2 |
16.7%
|
|
| 8000 | 1 |
8.3%
|
|
| 9000 | 2 |
16.7%
|
|
| 10000 | 1 |
8.3%
|
|
| 11000 | 1 |
8.3%
|
|
| 20000 | 1 |
8.3%
|
|
| Sysmiss | 150 |