| Value | Category | Cases | |
|---|---|---|---|
| -8 | Don't know | 5 |
12.8%
|
| 320 | 1 |
2.6%
|
|
| 1500 | 2 |
5.1%
|
|
| 1700 | 1 |
2.6%
|
|
| 2000 | 2 |
5.1%
|
|
| 2500 | 3 |
7.7%
|
|
| 3000 | 2 |
5.1%
|
|
| 3200 | 2 |
5.1%
|
|
| 3400 | 1 |
2.6%
|
|
| 3500 | 2 |
5.1%
|
|
| 4500 | 3 |
7.7%
|
|
| 5000 | 4 |
10.3%
|
|
| 5600 | 1 |
2.6%
|
|
| 6000 | 2 |
5.1%
|
|
| 7500 | 1 |
2.6%
|
|
| 8000 | 2 |
5.1%
|
|
| 8500 | 2 |
5.1%
|
|
| 12000 | 1 |
2.6%
|
|
| 45000 | 1 |
2.6%
|
|
| 90000 | 1 |
2.6%
|
|
| Sysmiss | 3573 |