| Value | Category | Cases | |
|---|---|---|---|
| 1 | 34 |
55.7%
|
|
| 2 | 15 |
24.6%
|
|
| 3 | 2 |
3.3%
|
|
| 4 | 10 |
16.4%
|
|
| Sysmiss | 2577 |