| Value | Category | Cases | |
|---|---|---|---|
| 1 | 50 |
26.2%
|
|
| 2 | 29 |
15.2%
|
|
| 3 | 22 |
11.5%
|
|
| 4 | 22 |
11.5%
|
|
| 5 | 14 |
7.3%
|
|
| 6 | 24 |
12.6%
|
|
| 7 | 30 |
15.7%
|
|
| Sysmiss | 13 |