| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 86 |
85.1%
|
| 1200 | 1 |
1%
|
|
| 1600 | 1 |
1%
|
|
| 2500 | 2 |
2%
|
|
| 3200 | 1 |
1%
|
|
| 5000 | 3 |
3%
|
|
| 5800 | 1 |
1%
|
|
| 6000 | 1 |
1%
|
|
| 6500 | 2 |
2%
|
|
| 8000 | 1 |
1%
|
|
| 20000 | 1 |
1%
|
|
| 32500 | 1 |
1%
|
|
| Sysmiss | 1221 |