| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 3 |
8.3%
|
| 0 | 8 |
22.2%
|
|
| 90 | 1 |
2.8%
|
|
| 100 | 2 |
5.6%
|
|
| 150 | 2 |
5.6%
|
|
| 200 | 1 |
2.8%
|
|
| 300 | 2 |
5.6%
|
|
| 1200 | 1 |
2.8%
|
|
| 1500 | 1 |
2.8%
|
|
| 1800 | 1 |
2.8%
|
|
| 2000 | 2 |
5.6%
|
|
| 3000 | 2 |
5.6%
|
|
| 3500 | 1 |
2.8%
|
|
| 5000 | 2 |
5.6%
|
|
| 7000 | 1 |
2.8%
|
|
| 8000 | 1 |
2.8%
|
|
| 20000 | 2 |
5.6%
|
|
| 130000 | 1 |
2.8%
|
|
| 187000 | 1 |
2.8%
|
|
| 2000000 | 1 |
2.8%
|
|
| Sysmiss | 223 |