| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 13 |
26%
|
| 100 | 1 |
2%
|
|
| 200 | 1 |
2%
|
|
| 400 | 1 |
2%
|
|
| 500 | 3 |
6%
|
|
| 800 | 1 |
2%
|
|
| 1000 | 1 |
2%
|
|
| 1500 | 2 |
4%
|
|
| 2000 | 1 |
2%
|
|
| 2500 | 3 |
6%
|
|
| 3000 | 1 |
2%
|
|
| 4000 | 1 |
2%
|
|
| 4500 | 2 |
4%
|
|
| 6000 | 2 |
4%
|
|
| 7000 | 2 |
4%
|
|
| 8000 | 2 |
4%
|
|
| 10000 | 1 |
2%
|
|
| 15000 | 1 |
2%
|
|
| 20000 | 1 |
2%
|
|
| 21000 | 1 |
2%
|
|
| 25000 | 1 |
2%
|
|
| 30000 | 1 |
2%
|
|
| 35000 | 1 |
2%
|
|
| 36000 | 1 |
2%
|
|
| 40000 | 2 |
4%
|
|
| 45000 | 1 |
2%
|
|
| 50000 | 1 |
2%
|
|
| 250000 | 1 |
2%
|
|
| Sysmiss | 559 |