| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 13 |
35.1%
|
| 1500 | 1 |
2.7%
|
|
| 2000 | 5 |
13.5%
|
|
| 2500 | 1 |
2.7%
|
|
| 3000 | 1 |
2.7%
|
|
| 4500 | 1 |
2.7%
|
|
| 5000 | 3 |
8.1%
|
|
| 6000 | 3 |
8.1%
|
|
| 8000 | 1 |
2.7%
|
|
| 10000 | 2 |
5.4%
|
|
| 12000 | 3 |
8.1%
|
|
| 12655 | 1 |
2.7%
|
|
| 15000 | 2 |
5.4%
|
|
| Sysmiss | 108 |