| Value | Category | Cases | |
|---|---|---|---|
| -9 | -9. Don't Know | 13 |
39.4%
|
| -8 | -8. Refused | 1 |
3%
|
| 50 | 1 |
3%
|
|
| 60 | 1 |
3%
|
|
| 200 | 4 |
12.1%
|
|
| 250 | 1 |
3%
|
|
| 300 | 3 |
9.1%
|
|
| 400 | 1 |
3%
|
|
| 450 | 1 |
3%
|
|
| 500 | 1 |
3%
|
|
| 600 | 1 |
3%
|
|
| 1000 | 1 |
3%
|
|
| 1200 | 1 |
3%
|
|
| 4200 | 1 |
3%
|
|
| 5000 | 1 |
3%
|
|
| 18000 | 1 |
3%
|
|
| Sysmiss | 966 |