| Value | Category | Cases | |
|---|---|---|---|
| 1 | 66 |
47.8%
|
|
| 2 | 49 |
35.5%
|
|
| 3 | 11 |
8%
|
|
| 4 | 12 |
8.7%
|
|
| Sysmiss | 20 |