| Value | Category | Cases | |
|---|---|---|---|
| 2 | 1 |
3.4%
|
|
| 3 | 2 |
6.9%
|
|
| 4 | 13 |
44.8%
|
|
| 5 | 7 |
24.1%
|
|
| 6 | 4 |
13.8%
|
|
| 7 | 2 |
6.9%
|
|
| Sysmiss | 62851 |