| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 |
10.9%
|
|
| 2 | 15 |
32.6%
|
|
| 3 | 19 |
41.3%
|
|
| 4 | 7 |
15.2%
|
|
| Sysmiss | 2334 |