| Value | Category | Cases | |
|---|---|---|---|
| 1 | 24 |
34.3%
|
|
| 2 | 3 |
4.3%
|
|
| 3 | 9 |
12.9%
|
|
| 4 | 8 |
11.4%
|
|
| 9 | 26 |
37.1%
|
|
| Sysmiss | 538 |