| Value | Category | Cases | |
|---|---|---|---|
| 1 | 20 |
52.6%
|
|
| 2 | 5 |
13.2%
|
|
| 3 | 4 |
10.5%
|
|
| 4 | 9 |
23.7%
|
|
| Sysmiss | 12369 |