| Value | Category | Cases | |
|---|---|---|---|
| 0 | 19 |
79.2%
|
|
| 1 | 1 |
4.2%
|
|
| 20 | 1 |
4.2%
|
|
| 26 | 1 |
4.2%
|
|
| 32 | 1 |
4.2%
|
|
| 40 | 1 |
4.2%
|
|
| Sysmiss | 26 |