| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| -8 | Refuse | 0 |
0%
|
| 200000 | 1 |
50%
|
|
| 1300000 | 1 |
50%
|
|
| Sysmiss | 2 |