| Value | Category | Cases | |
|---|---|---|---|
| 0 | 31 |
7.6%
|
|
| 1.25 | 4 |
1%
|
|
| 2.5 | 4 |
1%
|
|
| 3.75 | 12 |
2.9%
|
|
| 5 | 334 |
81.5%
|
|
| 10 | 18 |
4.4%
|
|
| 15 | 7 |
1.7%
|
|
| Sysmiss | 407 |