| Value | Category | Cases | |
|---|---|---|---|
| 1 | Hours | 1150 |
10%
|
| 2 | Days | 349 |
3%
|
| 3 | Weeks | 18 |
0.2%
|
| 9 | Special | 2 |
0%
|
| Sysmiss | 9933 |
86.7%
|