| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 463 |
29%
|
| 2 | 1 day | 412 |
25.8%
|
| 3 | 2 days | 217 |
13.6%
|
| 4 | 3 days | 123 |
7.7%
|
| 5 | 4 days | 87 |
5.5%
|
| 6 | 5 or more days | 293 |
18.4%
|
| Sysmiss | 53 |