| Value | Category | Cases | |
|---|---|---|---|
| 1 | Hours | 4 |
44.4%
|
| 2 | Days | 2 |
22.2%
|
| 3 | Weeks | 2 |
22.2%
|
| 4 | Months | 1 |
11.1%
|
| Sysmiss | 150 |