| Value | Category | Cases | |
|---|---|---|---|
| 1 | 17 |
34%
|
|
| 2 | 1 |
2%
|
|
| 3 | 14 |
28%
|
|
| 4 | 2 |
4%
|
|
| 5 | 3 |
6%
|
|
| 8 | 6 |
12%
|
|
| 9 | 7 |
14%
|
|
| Sysmiss | 999 |