| Value | Category | Cases | |
|---|---|---|---|
| 1 | 47 |
18.5%
|
|
| 2 | 164 |
64.6%
|
|
| 3 | 22 |
8.7%
|
|
| 4 | 21 |
8.3%
|
|
| Sysmiss | 3669 |