| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 3 |
16.7%
|
| -7 | Does not apply | 6 |
33.3%
|
| 0 | 2 |
11.1%
|
|
| 5000 | 2 |
11.1%
|
|
| 8000 | 1 |
5.6%
|
|
| 15000 | 1 |
5.6%
|
|
| 27000 | 1 |
5.6%
|
|
| 40000 | 1 |
5.6%
|
|
| 92000 | 1 |
5.6%
|
|
| Sysmiss | 79 |