| Value | Category | Cases | |
|---|---|---|---|
| 0 | IMMEDIATELY | 106 |
3.6%
|
| 1 | HOURS | 206 |
7%
|
| 2 | DAYS | 73 |
2.5%
|
| 9 | SPECIAL | 4 |
0.1%
|
| Sysmiss | 2539 |
86.7%
|