| Value | Category | Cases | |
|---|---|---|---|
| -9 | -9. Don't Know | 11 |
50%
|
| -8 | -8. Refused | 0 |
0%
|
| 50 | 1 |
4.5%
|
|
| 60 | 1 |
4.5%
|
|
| 100 | 1 |
4.5%
|
|
| 150 | 1 |
4.5%
|
|
| 200 | 1 |
4.5%
|
|
| 300 | 3 |
13.6%
|
|
| 350 | 1 |
4.5%
|
|
| 1200 | 2 |
9.1%
|
|
| Sysmiss | 977 |