| Value | Category | Cases | |
|---|---|---|---|
| -9 | Dont know | 5 |
18.5%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 0 | 5 |
18.5%
|
|
| 500 | 1 |
3.7%
|
|
| 1200 | 1 |
3.7%
|
|
| 1500 | 1 |
3.7%
|
|
| 2000 | 1 |
3.7%
|
|
| 3000 | 2 |
7.4%
|
|
| 3600 | 1 |
3.7%
|
|
| 4000 | 3 |
11.1%
|
|
| 5000 | 2 |
7.4%
|
|
| 6000 | 1 |
3.7%
|
|
| 10000 | 1 |
3.7%
|
|
| 15000 | 2 |
7.4%
|
|
| 30000 | 1 |
3.7%
|
|
| Sysmiss | 972 |