| Value | Category | Cases | |
|---|---|---|---|
| 1 | 14 |
11.8%
|
|
| 2 | 46 |
38.7%
|
|
| 3 | 9 |
7.6%
|
|
| 4 | 50 |
42%
|
|
| Sysmiss | 3 |