| Value | Category | Cases | |
|---|---|---|---|
| 1 | 46 |
24.7%
|
|
| 2 | 30 |
16.1%
|
|
| 3 | 19 |
10.2%
|
|
| 4 | 20 |
10.8%
|
|
| 5 | 13 |
7%
|
|
| 6 | 36 |
19.4%
|
|
| 7 | 22 |
11.8%
|
|
| Sysmiss | 18 |