| Value | Category | Cases | |
|---|---|---|---|
| 0 | IMMEDIATELY | 592 |
7.7%
|
| 1 | HOURS | 518 |
6.7%
|
| 2 | DAYS | 110 |
1.4%
|
| 9 | SPECIAL | 75 |
1%
|
| Sysmiss | 6437 |
83.3%
|