| Value | Category | Cases | |
|---|---|---|---|
| 1 | 21 |
27.3%
|
|
| 2 | 8 |
10.4%
|
|
| 3 | 19 |
24.7%
|
|
| 4 | 8 |
10.4%
|
|
| 5 | 10 |
13%
|
|
| 6 | 6 |
7.8%
|
|
| 7 | 5 |
6.5%
|
|
| Sysmiss | 339 |