| Value | Category | Cases | |
|---|---|---|---|
| 1 | 27 |
14.8%
|
|
| 2 | 19 |
10.4%
|
|
| 3 | 21 |
11.5%
|
|
| 4 | 28 |
15.4%
|
|
| 5 | 33 |
18.1%
|
|
| 6 | 35 |
19.2%
|
|
| 7 | 15 |
8.2%
|
|
| 8 | 4 |
2.2%
|
|
| Sysmiss | 27 |