| Value | Category | Cases | |
|---|---|---|---|
| 1 | 35 |
21.2%
|
|
| 2 | 24 |
14.5%
|
|
| 3 | 8 |
4.8%
|
|
| 4 | 9 |
5.5%
|
|
| 5 | 28 |
17%
|
|
| 6 | 36 |
21.8%
|
|
| 7 | 25 |
15.2%
|
|
| Sysmiss | 39 |