| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
9.4%
|
|
| 2 | 11 |
34.4%
|
|
| 3 | 14 |
43.8%
|
|
| 5 | 2 |
6.3%
|
|
| 6 | 1 |
3.1%
|
|
| 7 | 1 |
3.1%
|
|
| Sysmiss | 2201 |