| Value | Category | Cases | |
|---|---|---|---|
| 1 | 14 |
10.4%
|
|
| 2 | 11 |
8.1%
|
|
| 3 | 83 |
61.5%
|
|
| 4 | 27 |
20%
|
|
| Sysmiss | 1139 |