| Value | Category | Cases | |
|---|---|---|---|
| 1 | 26 |
18.3%
|
|
| 2 | 20 |
14.1%
|
|
| 3 | 31 |
21.8%
|
|
| 4 | 13 |
9.2%
|
|
| 5 | 17 |
12%
|
|
| 6 | 4 |
2.8%
|
|
| 7 | 31 |
21.8%
|
|
| Sysmiss | 2481 |