| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
12%
|
|
| 1 | 14 |
56%
|
|
| 2 | 4 |
16%
|
|
| 3 | 1 |
4%
|
|
| 4 | 1 |
4%
|
|
| 7 | 1 |
4%
|
|
| 10 | 1 |
4%
|
|
| Sysmiss | 100 |