| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 13 |
31%
|
| 500 | 3 |
7.1%
|
|
| 1000 | 2 |
4.8%
|
|
| 2000 | 2 |
4.8%
|
|
| 2500 | 2 |
4.8%
|
|
| 4000 | 1 |
2.4%
|
|
| 5000 | 2 |
4.8%
|
|
| 6000 | 2 |
4.8%
|
|
| 7000 | 1 |
2.4%
|
|
| 10000 | 4 |
9.5%
|
|
| 15000 | 2 |
4.8%
|
|
| 20000 | 2 |
4.8%
|
|
| 30000 | 2 |
4.8%
|
|
| 50000 | 2 |
4.8%
|
|
| 200000 | 1 |
2.4%
|
|
| 700000 | 1 |
2.4%
|
|
| Sysmiss | 320 |