| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
4.2%
|
|
| 5 | 2 |
4.2%
|
|
| 6 | 7 |
14.6%
|
|
| 7 | 2 |
4.2%
|
|
| 8 | 4 |
8.3%
|
|
| 9 | 1 |
2.1%
|
|
| 10 | 28 |
58.3%
|
|
| 12 | 1 |
2.1%
|
|
| 15 | 1 |
2.1%
|
|
| Sysmiss | 260 |