| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
25%
|
|
| 1 | 1 |
8.3%
|
|
| 2 | 2 |
16.7%
|
|
| 9 | 1 |
8.3%
|
|
| 10 | 1 |
8.3%
|
|
| 17 | 1 |
8.3%
|
|
| 20 | 2 |
16.7%
|
|
| 56 | 1 |
8.3%
|
|
| Sysmiss | 5646 |