| Value | Category | Cases | |
|---|---|---|---|
| 1 | 39 |
48.8%
|
|
| 2 | 33 |
41.3%
|
|
| 3 | 2 |
2.5%
|
|
| 4 | 6 |
7.5%
|
|
| Sysmiss | 14 |