| Value | Category | Cases | |
|---|---|---|---|
| 1 | 42 |
15.4%
|
|
| 2 | 109 |
39.9%
|
|
| 3 | 31 |
11.4%
|
|
| 4 | 76 |
27.8%
|
|
| 5 | 15 |
5.5%
|
|
| Sysmiss | 11 |