| Value | Category | Cases | |
|---|---|---|---|
| 1 | 33 |
20.5%
|
|
| 2 | 41 |
25.5%
|
|
| 3 | 36 |
22.4%
|
|
| 4 | 13 |
8.1%
|
|
| 5 | 3 |
1.9%
|
|
| 7 | 35 |
21.7%
|
|
| Sysmiss | 544 |