| Value | Category | Cases | |
|---|---|---|---|
| 1 | 26 |
60.5%
|
|
| 2 | 4 |
9.3%
|
|
| 3 | 11 |
25.6%
|
|
| 4 | 2 |
4.7%
|
|
| Sysmiss | 49 |