| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
14.3%
|
|
| 2 | 2 |
14.3%
|
|
| 3 | 5 |
35.7%
|
|
| 4 | 2 |
14.3%
|
|
| 6 | 1 |
7.1%
|
|
| 12 | 2 |
14.3%
|
|
| Sysmiss | 1982 |