| Value | Category | Cases | |
|---|---|---|---|
| 20 | 4 |
30.8%
|
|
| 40 | 1 |
7.7%
|
|
| 50 | 2 |
15.4%
|
|
| 60 | 1 |
7.7%
|
|
| 200 | 2 |
15.4%
|
|
| 250 | 2 |
15.4%
|
|
| 300 | 1 |
7.7%
|
|
| Sysmiss | 666 |