| Value | Category | Cases | |
|---|---|---|---|
| -9 | -9. Don't know | 25 |
54.3%
|
| -8 | -8. Refused | 1 |
2.2%
|
| 9 | 2 |
4.3%
|
|
| 1000 | 1 |
2.2%
|
|
| 1200 | 1 |
2.2%
|
|
| 1500 | 4 |
8.7%
|
|
| 1800 | 1 |
2.2%
|
|
| 2000 | 3 |
6.5%
|
|
| 2500 | 1 |
2.2%
|
|
| 3200 | 1 |
2.2%
|
|
| 3500 | 1 |
2.2%
|
|
| 4500 | 1 |
2.2%
|
|
| 5000 | 4 |
8.7%
|
|
| Sysmiss | 121 |