| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
40%
|
|
| 14 | 1 |
10%
|
|
| 30 | 3 |
30%
|
|
| 40 | 1 |
10%
|
|
| 45 | 1 |
10%
|
|
| Sysmiss | 599 |