| Value | Category | Cases | |
|---|---|---|---|
| 0 | IMMEDIATELY | 388 |
3.5%
|
| 1 | HOURS | 523 |
4.7%
|
| 2 | DAYS | 203 |
1.8%
|
| 9 | SPECIAL | 2 |
0%
|
| Sysmiss | 9901 |
89.9%
|