| Value | Category | Cases | |
|---|---|---|---|
| 2 | 4 |
11.4%
|
|
| 3 | 7 |
20%
|
|
| 4 | 15 |
42.9%
|
|
| 5 | 8 |
22.9%
|
|
| 6 | 1 |
2.9%
|
|
| Sysmiss | 165 |