| Value | Category | Cases | |
|---|---|---|---|
| -88 | Don't know | 7 |
21.2%
|
| 40 | 1 |
3%
|
|
| 80 | 1 |
3%
|
|
| 100 | 2 |
6.1%
|
|
| 310 | 1 |
3%
|
|
| 500 | 1 |
3%
|
|
| 2800 | 1 |
3%
|
|
| 5600 | 2 |
6.1%
|
|
| 6000 | 1 |
3%
|
|
| 6200 | 1 |
3%
|
|
| 6400 | 1 |
3%
|
|
| 7000 | 1 |
3%
|
|
| 8000 | 2 |
6.1%
|
|
| 8400 | 1 |
3%
|
|
| 9000 | 1 |
3%
|
|
| 9600 | 1 |
3%
|
|
| 10000 | 2 |
6.1%
|
|
| 10500 | 1 |
3%
|
|
| 12000 | 1 |
3%
|
|
| 14000 | 1 |
3%
|
|
| 15000 | 1 |
3%
|
|
| 16000 | 1 |
3%
|
|
| 25000 | 1 |
3%
|
|
| Sysmiss | 126 |