| Value | Category | Cases | |
|---|---|---|---|
| 1 | 23 |
14.6%
|
|
| 2 | 19 |
12%
|
|
| 3 | 6 |
3.8%
|
|
| 4 | 13 |
8.2%
|
|
| 5 | 20 |
12.7%
|
|
| 6 | 40 |
25.3%
|
|
| 7 | 37 |
23.4%
|
|
| Sysmiss | 46 |