| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 109 |
68.6%
|
| 2 | 2 | 16 |
10.1%
|
| 3 | 3 | 34 |
21.4%
|
| 4 | 4 | 0 |
0%
|
| Sysmiss | 1 |