| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 |
9.9%
|
|
| 2 | 17 |
16.8%
|
|
| 3 | 17 |
16.8%
|
|
| 4 | 9 |
8.9%
|
|
| 5 | 9 |
8.9%
|
|
| 6 | 19 |
18.8%
|
|
| 7 | 20 |
19.8%
|
|
| Sysmiss | 245 |