| Value | Category | Cases | |
|---|---|---|---|
| 1 | 55 |
21.3%
|
|
| 2 | 65 |
25.2%
|
|
| 3 | 54 |
20.9%
|
|
| 4 | 18 |
7%
|
|
| 5 | 20 |
7.8%
|
|
| 6 | 34 |
13.2%
|
|
| 7 | 12 |
4.7%
|
|
| Sysmiss | 296 |