| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 9 |
25%
|
| 0 | 4 |
11.1%
|
|
| 10 | 1 |
2.8%
|
|
| 20 | 1 |
2.8%
|
|
| 50 | 2 |
5.6%
|
|
| 500 | 1 |
2.8%
|
|
| 1500 | 1 |
2.8%
|
|
| 4000 | 1 |
2.8%
|
|
| 10000 | 1 |
2.8%
|
|
| 15000 | 1 |
2.8%
|
|
| 20000 | 1 |
2.8%
|
|
| 25000 | 2 |
5.6%
|
|
| 40000 | 1 |
2.8%
|
|
| 50000 | 1 |
2.8%
|
|
| 89000 | 1 |
2.8%
|
|
| 90000 | 1 |
2.8%
|
|
| 100000 | 2 |
5.6%
|
|
| 230000 | 1 |
2.8%
|
|
| 250000 | 1 |
2.8%
|
|
| 300000 | 1 |
2.8%
|
|
| 400000 | 1 |
2.8%
|
|
| 1950000 | 1 |
2.8%
|
|
| Sysmiss | 232 |