| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 24 hrs | 49 |
55.7%
|
| 2 | 1-7 days | 20 |
22.7%
|
| 3 | 8-30 days | 5 |
5.7%
|
| 4 | More than 30 days | 14 |
15.9%
|
| Sysmiss | 4 |