| Value | Category | Cases | |
|---|---|---|---|
| 0 | IMMEDIATELY | 18 |
1%
|
| 1 | HOURS | 17 |
1%
|
| 2 | DAYS | 239 |
13.9%
|
| 9 | SPECIAL | 6 |
0.3%
|
| Sysmiss | 1441 |
83.7%
|