| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
13.6%
|
|
| 2 | 4 |
18.2%
|
|
| 3 | 7 |
31.8%
|
|
| 4 | 2 |
9.1%
|
|
| 6 | 1 |
4.5%
|
|
| 8 | 1 |
4.5%
|
|
| 12 | 4 |
18.2%
|
|
| Sysmiss | 2211 |