| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
8.6%
|
|
| 3 | 2 |
5.7%
|
|
| 4 | 1 |
2.9%
|
|
| 7 | 9 |
25.7%
|
|
| 8 | 1 |
2.9%
|
|
| 9 | 2 |
5.7%
|
|
| 10 | 17 |
48.6%
|
|
| Sysmiss | 258 |