| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1500 | 9 |
10.1%
|
| 2 | 2500 | 14 |
15.7%
|
| 3 | 3000 | 35 |
39.3%
|
| 4 | 4500 | 18 |
20.2%
|
| 5 | 6000 | 13 |
14.6%
|
| Sysmiss | 91 |