| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9 |
21.4%
|
|
| 2 | 27 |
64.3%
|
|
| 3 | 5 |
11.9%
|
|
| 4 | 1 |
2.4%
|
|
| Sysmiss | 7018 |