| Value | Category | Cases | |
|---|---|---|---|
| 0 | 393 |
28.9%
|
|
| 500 | 28 |
2.1%
|
|
| 1000 | 70 |
5.2%
|
|
| 1500 | 11 |
0.8%
|
|
| 2000 | 855 |
62.9%
|
|
| 4000 | 1 |
0.1%
|
|
| 7000 | 1 |
0.1%
|
|
| Sysmiss | 38 |