| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 2 |
4.5%
|
| 0 | 2 |
4.5%
|
|
| 11 | 1 |
2.3%
|
|
| 450 | 1 |
2.3%
|
|
| 1000 | 1 |
2.3%
|
|
| 2000 | 3 |
6.8%
|
|
| 3000 | 1 |
2.3%
|
|
| 4000 | 2 |
4.5%
|
|
| 5000 | 6 |
13.6%
|
|
| 6500 | 1 |
2.3%
|
|
| 8000 | 2 |
4.5%
|
|
| 10000 | 3 |
6.8%
|
|
| 11000 | 1 |
2.3%
|
|
| 12000 | 1 |
2.3%
|
|
| 15000 | 2 |
4.5%
|
|
| 20000 | 6 |
13.6%
|
|
| 40000 | 1 |
2.3%
|
|
| 50000 | 3 |
6.8%
|
|
| 175000 | 1 |
2.3%
|
|
| 300000 | 1 |
2.3%
|
|
| 700000 | 1 |
2.3%
|
|
| 1200000 | 1 |
2.3%
|
|
| 2000000 | 1 |
2.3%
|
|
| Sysmiss | 276 |