| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
6.9%
|
|
| 2 | 18 |
62.1%
|
|
| 3 | 7 |
24.1%
|
|
| 4 | 2 |
6.9%
|
|
| Sysmiss | 3894 |