| Value | Category | Cases | |
|---|---|---|---|
| 0 | IMMEDIATELY | 378 |
2.6%
|
| 1 | HOURS | 2356 |
16.5%
|
| 2 | DAYS | 1005 |
7%
|
| 9 | SPECIAL | 57 |
0.4%
|
| Sysmiss | 10501 |
73.4%
|