| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 12 |
24.5%
|
| 32 | 1 |
2%
|
|
| 150 | 2 |
4.1%
|
|
| 200 | 1 |
2%
|
|
| 500 | 1 |
2%
|
|
| 600 | 1 |
2%
|
|
| 1000 | 5 |
10.2%
|
|
| 1700 | 1 |
2%
|
|
| 2000 | 5 |
10.2%
|
|
| 2440 | 1 |
2%
|
|
| 3000 | 1 |
2%
|
|
| 5000 | 4 |
8.2%
|
|
| 6000 | 1 |
2%
|
|
| 8000 | 1 |
2%
|
|
| 10000 | 3 |
6.1%
|
|
| 12000 | 1 |
2%
|
|
| 20000 | 1 |
2%
|
|
| 25000 | 2 |
4.1%
|
|
| 26000 | 1 |
2%
|
|
| 40000 | 2 |
4.1%
|
|
| 50000 | 2 |
4.1%
|
|
| Sysmiss | 353 |