| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 9 |
23.1%
|
| 100 | 1 |
2.6%
|
|
| 120 | 1 |
2.6%
|
|
| 130 | 1 |
2.6%
|
|
| 201 | 1 |
2.6%
|
|
| 250 | 1 |
2.6%
|
|
| 300 | 1 |
2.6%
|
|
| 450 | 1 |
2.6%
|
|
| 500 | 2 |
5.1%
|
|
| 1000 | 4 |
10.3%
|
|
| 1200 | 1 |
2.6%
|
|
| 1500 | 5 |
12.8%
|
|
| 2000 | 5 |
12.8%
|
|
| 3000 | 2 |
5.1%
|
|
| 3100 | 1 |
2.6%
|
|
| 4000 | 2 |
5.1%
|
|
| 5000 | 1 |
2.6%
|
|
| Sysmiss | 325 |