| Value | Category | Cases | |
|---|---|---|---|
| 0 | 36 |
83.7%
|
|
| 2 | 2 |
4.7%
|
|
| 4 | 3 |
7%
|
|
| 5 | 2 |
4.7%
|
|
| Sysmiss | 26 |