| Value | Category | Cases | |
|---|---|---|---|
| -99 | Refused to answer | 0 |
0%
|
| -88 | Don't know | 1 |
12.5%
|
| 0 | 1 |
12.5%
|
|
| 1360 | 1 |
12.5%
|
|
| 1500 | 1 |
12.5%
|
|
| 2500 | 1 |
12.5%
|
|
| 6500 | 1 |
12.5%
|
|
| 8300 | 1 |
12.5%
|
|
| 20000 | 1 |
12.5%
|
|
| Sysmiss | 151 |