| Value | Category | Cases | |
|---|---|---|---|
| -8 | don't know | 202 |
18%
|
| 0 | 893 |
79.4%
|
|
| 2 | 1 |
0.1%
|
|
| 300 | 1 |
0.1%
|
|
| 1000 | 1 |
0.1%
|
|
| 2000 | 6 |
0.5%
|
|
| 2500 | 1 |
0.1%
|
|
| 3000 | 3 |
0.3%
|
|
| 3500 | 1 |
0.1%
|
|
| 4000 | 2 |
0.2%
|
|
| 4500 | 1 |
0.1%
|
|
| 5000 | 2 |
0.2%
|
|
| 6000 | 2 |
0.2%
|
|
| 7000 | 1 |
0.1%
|
|
| 7500 | 1 |
0.1%
|
|
| 10000 | 4 |
0.4%
|
|
| 12000 | 1 |
0.1%
|
|
| 15000 | 1 |
0.1%
|
|
| Sysmiss | 5195 |