| Value | Category | Cases | |
|---|---|---|---|
| 1 | 16 |
43.2%
|
|
| 2 | 14 |
37.8%
|
|
| 3 | 5 |
13.5%
|
|
| 4 | 2 |
5.4%
|
|
| Sysmiss | 1816 |