| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
12.9%
|
|
| 1 | 22 |
71%
|
|
| 2 | 3 |
9.7%
|
|
| 6 | 1 |
3.2%
|
|
| 10 | 1 |
3.2%
|
|
| Sysmiss | 94 |