| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 6 |
15.8%
|
| -7 | Does not apply (spontaneous) | 3 |
7.9%
|
| 600 | 1 |
2.6%
|
|
| 1000 | 1 |
2.6%
|
|
| 2000 | 1 |
2.6%
|
|
| 3500 | 2 |
5.3%
|
|
| 3850 | 1 |
2.6%
|
|
| 7000 | 2 |
5.3%
|
|
| 10000 | 2 |
5.3%
|
|
| 11000 | 1 |
2.6%
|
|
| 12500 | 1 |
2.6%
|
|
| 14000 | 1 |
2.6%
|
|
| 16000 | 1 |
2.6%
|
|
| 17500 | 1 |
2.6%
|
|
| 18000 | 1 |
2.6%
|
|
| 20000 | 2 |
5.3%
|
|
| 23000 | 1 |
2.6%
|
|
| 25000 | 2 |
5.3%
|
|
| 36000 | 1 |
2.6%
|
|
| 50000 | 3 |
7.9%
|
|
| 56000 | 1 |
2.6%
|
|
| 70000 | 1 |
2.6%
|
|
| 180000 | 1 |
2.6%
|
|
| 200000 | 1 |
2.6%
|
|
| Sysmiss | 516 |