| Value | Category | Cases | |
|---|---|---|---|
| 1 | 18 |
47.4%
|
|
| 2 | 14 |
36.8%
|
|
| 3 | 5 |
13.2%
|
|
| 4 | 1 |
2.6%
|
|
| Sysmiss | 2242 |