| Value | Category | Cases | |
|---|---|---|---|
| -999 | -999 | 6 |
0.1%
|
| -888 | -888 | 80 |
1.8%
|
| 1 | Within the first hour | 2222 |
49%
|
| 2 | Within 1-24 hours | 1847 |
40.7%
|
| 3 | More than 24 hours | 382 |
8.4%
|
| Sysmiss | 413 |