| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 445 |
24.2%
|
| 2 | 1 day | 557 |
30.3%
|
| 3 | 2 days | 196 |
10.7%
|
| 4 | 3 days | 82 |
4.5%
|
| 5 | 4 days | 272 |
14.8%
|
| 6 | 5 or more days | 286 |
15.6%
|
| Sysmiss | 12 |