| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 639 |
34.5%
|
| 2 | 1 day | 577 |
31.2%
|
| 3 | 2 days | 173 |
9.3%
|
| 4 | 3 days | 51 |
2.8%
|
| 5 | 4 days | 38 |
2.1%
|
| 6 | 5 or more days | 374 |
20.2%
|
| Sysmiss | 205 |