| Value | Category | Cases | |
|---|---|---|---|
| 1 | 8 |
14%
|
|
| 2 | 1 |
1.8%
|
|
| 4 | 1 |
1.8%
|
|
| 5 | 6 |
10.5%
|
|
| 6 | 41 |
71.9%
|
|
| Sysmiss | 158 |