| Value | Category | Cases | |
|---|---|---|---|
| 1 | 17 |
26.6%
|
|
| 2 | 10 |
15.6%
|
|
| 3 | 13 |
20.3%
|
|
| 4 | 15 |
23.4%
|
|
| 6 | 4 |
6.3%
|
|
| 11 | 5 |
7.8%
|
|
| Sysmiss | 12813 |