| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1008 |
39.8%
|
| 2 | 1 or 2 days | 590 |
23.3%
|
| 3 | 3 or 4 days | 267 |
10.6%
|
| 4 | 5 or 6 days | 123 |
4.9%
|
| 5 | All 7 days | 542 |
21.4%
|
| Sysmiss | 51 |