| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
4.1%
|
|
| 2 | 33 |
33.7%
|
|
| 3 | 37 |
37.8%
|
|
| 4 | 21 |
21.4%
|
|
| 5 | 3 |
3.1%
|
|
| Sysmiss | 8 |