| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6 |
5.7%
|
|
| 5 | 13 |
12.4%
|
|
| 7 | 3 |
2.9%
|
|
| 9 | 6 |
5.7%
|
|
| 10 | 1 |
1%
|
|
| 11 | 14 |
13.3%
|
|
| 12 | 28 |
26.7%
|
|
| 13 | 33 |
31.4%
|
|
| 14 | 1 |
1%
|
|
| Sysmiss | 162 |