| Value | Category | Cases | |
|---|---|---|---|
| 1 | 12 |
6.3%
|
|
| 2 | 34 |
18%
|
|
| 3 | 63 |
33.3%
|
|
| 4 | 80 |
42.3%
|
|
| Sysmiss | 114 |