| Value | Category | Cases | |
|---|---|---|---|
| -9999 | DONT KNOW | 29 |
4.7%
|
| 0 | 539 |
87.4%
|
|
| 500 | 1 |
0.2%
|
|
| 1000 | 4 |
0.6%
|
|
| 1500 | 3 |
0.5%
|
|
| 2000 | 4 |
0.6%
|
|
| 2500 | 1 |
0.2%
|
|
| 3000 | 1 |
0.2%
|
|
| 4000 | 1 |
0.2%
|
|
| 6000 | 1 |
0.2%
|
|
| 9999 | 32 |
5.2%
|
|
| 15000 | 1 |
0.2%
|
|
| Sysmiss | 477 |