| Value | Category | Cases | |
|---|---|---|---|
| 0 | 28 |
40%
|
|
| 2 | 1 |
1.4%
|
|
| 5 | 5 |
7.1%
|
|
| 6 | 1 |
1.4%
|
|
| 7 | 35 |
50%
|
|
| Sysmiss | 307 |