| Value | Category | Cases | |
|---|---|---|---|
| 888 | Do not know | 2 |
33.3%
|
| 1000 | 2 |
33.3%
|
|
| 2000 | 1 |
16.7%
|
|
| 3000 | 1 |
16.7%
|
|
| Sysmiss | 4584 |