| Value | Category | Cases | |
|---|---|---|---|
| 1 | 16 |
4.9%
|
|
| 2 | 71 |
21.6%
|
|
| 3 | 123 |
37.4%
|
|
| 4 | 119 |
36.2%
|
|
| Sysmiss | 104 |