| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 3 | 40 |
85.1%
|
| 2 | 3-6 hours | 3 |
6.4%
|
| 3 | 6-12 hours | 4 |
8.5%
|
| 4 | 12-24 hours | 0 |
0%
|
| 0 | 5818 | ||
| 99999999 | 134 | ||
| Sysmiss | 2 |