| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
2.9%
|
|
| 2 | 20 |
57.1%
|
|
| 3 | 11 |
31.4%
|
|
| 4 | 3 |
8.6%
|
|
| Sysmiss | 1126 |