| Value | Category | Cases | |
|---|---|---|---|
| 8 | 21 |
31.3%
|
|
| 9 | 3 |
4.5%
|
|
| 11 | 1 |
1.5%
|
|
| 12 | 1 |
1.5%
|
|
| 13 | 1 |
1.5%
|
|
| 15 | 39 |
58.2%
|
|
| 19 | 1 |
1.5%
|
|
| Sysmiss | 626 |