| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
3.1%
|
|
| 2 | 11 |
11.2%
|
|
| 3 | 38 |
38.8%
|
|
| 4 | 20 |
20.4%
|
|
| 5 | 26 |
26.5%
|
|
| Sysmiss | 8 |