| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
5.7%
|
|
| 2 | 10 |
14.3%
|
|
| 3 | 10 |
14.3%
|
|
| 4 | 27 |
38.6%
|
|
| 5 | 2 |
2.9%
|
|
| 6 | 9 |
12.9%
|
|
| 7 | 8 |
11.4%
|
|
| Sysmiss | 8505 |