| Value | Category | Cases | |
|---|---|---|---|
| 0 | IMMEDIATELY/LESS THAN 1 HOUR | 111 |
10.6%
|
| 1 | HOURS | 51 |
4.9%
|
| 2 | DAYS | 2 |
0.2%
|
| 9 | SPECIAL | 39 |
3.7%
|
| Sysmiss | 845 |
80.6%
|