| Value | Category | Cases | |
|---|---|---|---|
| 1 | 11 |
13.3%
|
|
| 2 | 16 |
19.3%
|
|
| 3 | 16 |
19.3%
|
|
| 4 | 8 |
9.6%
|
|
| 5 | 11 |
13.3%
|
|
| 6 | 20 |
24.1%
|
|
| 7 | 1 |
1.2%
|
|
| Sysmiss | 312 |