| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 |
7.4%
|
|
| 2 | 15 |
11.1%
|
|
| 3 | 19 |
14.1%
|
|
| 4 | 35 |
25.9%
|
|
| 5 | 56 |
41.5%
|
|
| Sysmiss | 3 |