| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
33.3%
|
|
| 3 | 1 |
11.1%
|
|
| 4 | 1 |
11.1%
|
|
| 9 | 1 |
11.1%
|
|
| 10 | 1 |
11.1%
|
|
| 16 | 1 |
11.1%
|
|
| 18 | 1 |
11.1%
|
|
| Sysmiss | 4532 |