| Value | Category | Cases | |
|---|---|---|---|
| 1 | 25 |
31.3%
|
|
| 2 | 39 |
48.8%
|
|
| 3 | 9 |
11.3%
|
|
| 4 | 7 |
8.8%
|
|
| Sysmiss | 14 |