| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9 |
32.1%
|
|
| 2 | 1 |
3.6%
|
|
| 3 | 17 |
60.7%
|
|
| 5 | 1 |
3.6%
|
|
| Sysmiss | 3 |