| Value | Category | Cases | |
|---|---|---|---|
| 0 | 129 |
67.9%
|
|
| 20 | 1 |
0.5%
|
|
| 25 | 9 |
4.7%
|
|
| 50 | 27 |
14.2%
|
|
| 75 | 1 |
0.5%
|
|
| 100 | 23 |
12.1%
|
|
| Sysmiss | 1419 |