| Value | Category | Cases | |
|---|---|---|---|
| 1 | 60 |
43.8%
|
|
| 2 | 66 |
48.2%
|
|
| 3 | 8 |
5.8%
|
|
| 4 | 3 |
2.2%
|
|
| Sysmiss | 13 |