| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
7.7%
|
|
| 2 | 1 |
7.7%
|
|
| 8 | 1 |
7.7%
|
|
| 9 | 1 |
7.7%
|
|
| 11 | 2 |
15.4%
|
|
| 13 | 1 |
7.7%
|
|
| 14 | 1 |
7.7%
|
|
| 15 | 1 |
7.7%
|
|
| 18 | 2 |
15.4%
|
|
| 22 | 2 |
15.4%
|
|
| Sysmiss | 387 |