| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 0 | None | 1 |
4.5%
|
| 50 | 1 |
4.5%
|
|
| 60 | 1 |
4.5%
|
|
| 100 | 3 |
13.6%
|
|
| 200 | 5 |
22.7%
|
|
| 300 | 2 |
9.1%
|
|
| 500 | 1 |
4.5%
|
|
| 1000 | 1 |
4.5%
|
|
| 3000 | 1 |
4.5%
|
|
| 4000 | 2 |
9.1%
|
|
| 7000 | 1 |
4.5%
|
|
| 10000 | 1 |
4.5%
|
|
| 12000 | 1 |
4.5%
|
|
| 24000 | 1 |
4.5%
|
|
| Sysmiss | 237 |