| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
10%
|
|
| 2 | 3 |
30%
|
|
| 3 | 1 |
10%
|
|
| 12 | 1 |
10%
|
|
| 14 | 1 |
10%
|
|
| 15 | 1 |
10%
|
|
| 20 | 1 |
10%
|
|
| 22 | 1 |
10%
|
|
| Sysmiss | 648 |