| Value | Category | Cases | |
|---|---|---|---|
| 1 | 23 |
44.2%
|
|
| 2 | 10 |
19.2%
|
|
| 3 | 5 |
9.6%
|
|
| 4 | 5 |
9.6%
|
|
| 5 | 2 |
3.8%
|
|
| 6 | 6 |
11.5%
|
|
| 8 | 1 |
1.9%
|
|
| Sysmiss | 281 |