| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 8 |
12.1%
|
| 0 | 25 |
37.9%
|
|
| 600 | 1 |
1.5%
|
|
| 700 | 1 |
1.5%
|
|
| 1000 | 2 |
3%
|
|
| 1200 | 1 |
1.5%
|
|
| 1300 | 1 |
1.5%
|
|
| 1500 | 1 |
1.5%
|
|
| 2000 | 4 |
6.1%
|
|
| 2100 | 1 |
1.5%
|
|
| 2300 | 1 |
1.5%
|
|
| 2500 | 2 |
3%
|
|
| 4000 | 1 |
1.5%
|
|
| 5000 | 6 |
9.1%
|
|
| 8000 | 1 |
1.5%
|
|
| 10000 | 2 |
3%
|
|
| 20000 | 4 |
6.1%
|
|
| 22000 | 1 |
1.5%
|
|
| 23000 | 1 |
1.5%
|
|
| 50000 | 1 |
1.5%
|
|
| 65000 | 1 |
1.5%
|
|
| Sysmiss | 932 |