| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
7.7%
|
|
| 2 | 21 |
53.8%
|
|
| 3 | 12 |
30.8%
|
|
| 6 | 1 |
2.6%
|
|
| 7 | 2 |
5.1%
|
|
| Sysmiss | 16447 |