| Value | Category | Cases | |
|---|---|---|---|
| -997 | Don’t know | 1 |
4.8%
|
| 0 | 1 |
4.8%
|
|
| 650 | 1 |
4.8%
|
|
| 800 | 1 |
4.8%
|
|
| 1500 | 1 |
4.8%
|
|
| 2500 | 1 |
4.8%
|
|
| 2700 | 1 |
4.8%
|
|
| 3200 | 1 |
4.8%
|
|
| 3900 | 1 |
4.8%
|
|
| 4000 | 2 |
9.5%
|
|
| 4500 | 1 |
4.8%
|
|
| 5000 | 2 |
9.5%
|
|
| 6000 | 3 |
14.3%
|
|
| 6500 | 1 |
4.8%
|
|
| 7000 | 2 |
9.5%
|
|
| 9000 | 1 |
4.8%
|
|
| Sysmiss | 1557 |