| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9 |
7.6%
|
|
| 2 | 1 |
0.8%
|
|
| 3 | 53 |
44.9%
|
|
| 5 | 55 |
46.6%
|
|
| Sysmiss | 113 |