| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 4 |
10.5%
|
| 0 | 6 |
15.8%
|
|
| 200 | 2 |
5.3%
|
|
| 900 | 1 |
2.6%
|
|
| 2000 | 1 |
2.6%
|
|
| 2500 | 3 |
7.9%
|
|
| 3000 | 1 |
2.6%
|
|
| 4000 | 1 |
2.6%
|
|
| 5000 | 3 |
7.9%
|
|
| 6000 | 1 |
2.6%
|
|
| 7800 | 1 |
2.6%
|
|
| 8000 | 2 |
5.3%
|
|
| 10000 | 3 |
7.9%
|
|
| 12000 | 1 |
2.6%
|
|
| 15000 | 1 |
2.6%
|
|
| 20000 | 2 |
5.3%
|
|
| 40000 | 1 |
2.6%
|
|
| 60000 | 2 |
5.3%
|
|
| 80000 | 1 |
2.6%
|
|
| 120000 | 1 |
2.6%
|
|
| Sysmiss | 282 |