| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 295 |
23.2%
|
| 2 | 1 day | 216 |
17%
|
| 3 | 2 days | 374 |
29.4%
|
| 4 | 3 days | 79 |
6.2%
|
| 5 | 4 days | 42 |
3.3%
|
| 6 | 5 or more days | 264 |
20.8%
|
| Sysmiss | 4 |