| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 426 |
20.4%
|
| 2 | 1 day | 863 |
41.2%
|
| 3 | 2 days | 111 |
5.3%
|
| 4 | 3 days | 67 |
3.2%
|
| 5 | 4 days | 44 |
2.1%
|
| 6 | 5 or more days | 582 |
27.8%
|
| Sysmiss | 33 |