| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 590 |
36.5%
|
| 2 | 1 day | 573 |
35.4%
|
| 3 | 2 days | 52 |
3.2%
|
| 4 | 3 days | 28 |
1.7%
|
| 5 | 4 days | 22 |
1.4%
|
| 6 | 5 or more days | 352 |
21.8%
|
| Sysmiss | 47 |