| Value | Category | Cases | |
|---|---|---|---|
| 0 | Immediately | 1431 |
9.9%
|
| 1 | Hours | 4872 |
33.7%
|
| 2 | Days | 8145 |
56.3%
|
| 9 | Special | 12 |
0.1%
|
| Sysmiss | 65050 |