| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 |
4.9%
|
|
| 2 | 19 |
18.4%
|
|
| 3 | 36 |
35%
|
|
| 4 | 13 |
12.6%
|
|
| 5 | 30 |
29.1%
|
|
| Sysmiss | 680 |