| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
8.3%
|
|
| 2 | 8 |
22.2%
|
|
| 3 | 7 |
19.4%
|
|
| 4 | 3 |
8.3%
|
|
| 5 | 3 |
8.3%
|
|
| 6 | 10 |
27.8%
|
|
| 7 | 2 |
5.6%
|
|
| Sysmiss | 359 |