| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 5 |
15.2%
|
| 0 | 7 |
21.2%
|
|
| 3 | 2 |
6.1%
|
|
| 5 | 1 |
3%
|
|
| 10 | 2 |
6.1%
|
|
| 50 | 1 |
3%
|
|
| 1000 | 2 |
6.1%
|
|
| 2000 | 1 |
3%
|
|
| 3000 | 2 |
6.1%
|
|
| 5000 | 1 |
3%
|
|
| 7500 | 1 |
3%
|
|
| 9000 | 1 |
3%
|
|
| 10000 | 3 |
9.1%
|
|
| 12000 | 1 |
3%
|
|
| 15000 | 1 |
3%
|
|
| 20000 | 1 |
3%
|
|
| 22000 | 1 |
3%
|
|
| Sysmiss | 235 |