| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
40%
|
|
| 1 | 1 |
10%
|
|
| 18 | 1 |
10%
|
|
| 25 | 2 |
20%
|
|
| 31 | 1 |
10%
|
|
| 71 | 1 |
10%
|
|
| Sysmiss | 9662 |