| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 7 |
20%
|
| 1500 | 2 |
5.7%
|
|
| 2000 | 4 |
11.4%
|
|
| 3000 | 2 |
5.7%
|
|
| 3800 | 1 |
2.9%
|
|
| 5000 | 6 |
17.1%
|
|
| 6000 | 1 |
2.9%
|
|
| 7000 | 1 |
2.9%
|
|
| 8000 | 2 |
5.7%
|
|
| 10000 | 3 |
8.6%
|
|
| 15000 | 1 |
2.9%
|
|
| 20000 | 1 |
2.9%
|
|
| 50000 | 1 |
2.9%
|
|
| 55000 | 1 |
2.9%
|
|
| 70000 | 1 |
2.9%
|
|
| 100000 | 1 |
2.9%
|
|
| Sysmiss | 367 |