| Value | Category | Cases | |
|---|---|---|---|
| 1 | Don't know | 8 |
30.8%
|
| 2 | Refuse to answer | 2 |
7.7%
|
| 2000 | 4 |
15.4%
|
|
| 3000 | 1 |
3.8%
|
|
| 5000 | 2 |
7.7%
|
|
| 5800 | 1 |
3.8%
|
|
| 10000 | 3 |
11.5%
|
|
| 15000 | 1 |
3.8%
|
|
| 20000 | 3 |
11.5%
|
|
| 200000 | 1 |
3.8%
|
|
| Sysmiss | 6645 |