| Value | Category | Cases | |
|---|---|---|---|
| 0 | 18 |
62.1%
|
|
| 50 | 4 |
13.8%
|
|
| 100 | 3 |
10.3%
|
|
| 150 | 1 |
3.4%
|
|
| 180 | 1 |
3.4%
|
|
| 600 | 1 |
3.4%
|
|
| 750 | 1 |
3.4%
|
|
| Sysmiss | 2609 |