| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 4 |
57.1%
|
| 7 | 1 |
14.3%
|
|
| 15 | 1 |
14.3%
|
|
| 31 | 1 |
14.3%
|
|
| Sysmiss | 3043 |