| Value | Category | Cases | |
|---|---|---|---|
| 0 | Immediately | 1673 |
71.7%
|
| 1 | Hours | 549 |
23.5%
|
| 2 | Days | 110 |
4.7%
|
| 9 | Special | 2 |
0.1%
|
| Sysmiss | 11123 |