| Value | Category | Cases | |
|---|---|---|---|
| 1 | Hours | 1218 |
9.1%
|
| 2 | Days | 1619 |
12.1%
|
| 3 | Weeks | 35 |
0.3%
|
| 9 | Special | 0 |
0%
|
| Sysmiss | 10495 |