| Value | Category | Cases | |
|---|---|---|---|
| 0 | 26 |
55.3%
|
|
| 7 | 4 |
8.5%
|
|
| 9 | 2 |
4.3%
|
|
| 10 | 12 |
25.5%
|
|
| 11 | 1 |
2.1%
|
|
| 12 | 1 |
2.1%
|
|
| 18 | 1 |
2.1%
|
|
| Sysmiss | 6004 |