| Value | Category | Cases | |
|---|---|---|---|
| 1 | 27 |
19.3%
|
|
| 2 | 29 |
20.7%
|
|
| 3 | 41 |
29.3%
|
|
| 4 | 18 |
12.9%
|
|
| 5 | 20 |
14.3%
|
|
| 6 | 5 |
3.6%
|
|
| Sysmiss | 7946 |