| Value | Category | Cases | |
|---|---|---|---|
| 1 | 110 |
76.4%
|
|
| 2 | 6 |
4.2%
|
|
| 3 | 21 |
14.6%
|
|
| 4 | 7 |
4.9%
|
|
| Sysmiss | 87 |