| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
20%
|
|
| 2 | 1 |
6.7%
|
|
| 4 | 2 |
13.3%
|
|
| 5 | 2 |
13.3%
|
|
| 7 | 1 |
6.7%
|
|
| 10 | 1 |
6.7%
|
|
| 11 | 2 |
13.3%
|
|
| 12 | 3 |
20%
|
|
| Sysmiss | 1268 |