| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 7 |
17.9%
|
| 0 | 4 |
10.3%
|
|
| 500 | 1 |
2.6%
|
|
| 1500 | 1 |
2.6%
|
|
| 2000 | 1 |
2.6%
|
|
| 5000 | 2 |
5.1%
|
|
| 6000 | 2 |
5.1%
|
|
| 7500 | 1 |
2.6%
|
|
| 8000 | 3 |
7.7%
|
|
| 10000 | 6 |
15.4%
|
|
| 12000 | 4 |
10.3%
|
|
| 15000 | 1 |
2.6%
|
|
| 20000 | 2 |
5.1%
|
|
| 25000 | 1 |
2.6%
|
|
| 30000 | 2 |
5.1%
|
|
| 80000 | 1 |
2.6%
|
|
| Sysmiss | 319 |