| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. 1 | 5 |
18.5%
|
| 2 | 2. 2 | 2 |
7.4%
|
| 3 | 3. 3 | 3 |
11.1%
|
| 4 | 4. 4 | 17 |
63%
|
| Sysmiss | 72 |