| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
6.7%
|
|
| 2 | 7 |
46.7%
|
|
| 4 | 1 |
6.7%
|
|
| 7 | 2 |
13.3%
|
|
| 8 | 2 |
13.3%
|
|
| 9 | 1 |
6.7%
|
|
| 10 | 1 |
6.7%
|
|
| Sysmiss | 2493 |