| Value | Category | Cases | |
|---|---|---|---|
| -9 | Other | 0 |
0%
|
| 1 | Hours | 0 |
0%
|
| 2 | Days | 2 |
33.3%
|
| 3 | Weeks | 3 |
50%
|
| 4 | Months | 1 |
16.7%
|
| Sysmiss | 2632 |