| Value | Category | Cases | |
|---|---|---|---|
| 0 | 19 |
22.1%
|
|
| 9 | 14 |
16.3%
|
|
| 10 | 15 |
17.4%
|
|
| 11 | 25 |
29.1%
|
|
| 12 | 13 |
15.1%
|
|
| Sysmiss | 12791 |