| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1-24 hrs | 8032 |
35.1%
|
| 2 | 25-34 hrs | 2639 |
11.5%
|
| 3 | 35-40 hrs | 2783 |
12.2%
|
| 4 | 41-48 hrs | 3316 |
14.5%
|
| 5 | 49-61 hrs | 3363 |
14.7%
|
| 6 | 62-79 hrs | 2132 |
9.3%
|
| 7 | 80+ hrs | 603 |
2.6%
|
| Sysmiss | 58910 |