| Value | Category | Cases | |
|---|---|---|---|
| 1 | 25 |
19.5%
|
|
| 2 | 45 |
35.2%
|
|
| 3 | 39 |
30.5%
|
|
| 4 | 8 |
6.3%
|
|
| 5 | 8 |
6.3%
|
|
| 6 | 3 |
2.3%
|
|
| Sysmiss | 2081 |