| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
3.3%
|
|
| 2 | 10 |
8.2%
|
|
| 3 | 10 |
8.2%
|
|
| 5 | 12 |
9.8%
|
|
| 6 | 86 |
70.5%
|
|
| Sysmiss | 93 |