| Value | Category | Cases | |
|---|---|---|---|
| 7 | 45 |
37.5%
|
|
| 8 | 36 |
30%
|
|
| 11 | 1 |
0.8%
|
|
| 13 | 1 |
0.8%
|
|
| 14 | 7 |
5.8%
|
|
| 15 | 10 |
8.3%
|
|
| 16 | 12 |
10%
|
|
| 18 | 8 |
6.7%
|
|
| Sysmiss | 190 |