| Value | Category | Cases | |
|---|---|---|---|
| 0 | Immediately | 1288 |
5.8%
|
| 1 | Hours | 1060 |
4.8%
|
| 2 | Days | 305 |
1.4%
|
| 9 | Special | 13 |
0.1%
|
| Sysmiss | 19590 |
88%
|