| Value | Category | Cases | |
|---|---|---|---|
| 1 | 20 |
69%
|
|
| 2 | 4 |
13.8%
|
|
| 3 | 2 |
6.9%
|
|
| 4 | 2 |
6.9%
|
|
| 22 | 1 |
3.4%
|
|
| Sysmiss | 63 |