| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1549 |
61.5%
|
| 2 | 1 or 2 days | 401 |
15.9%
|
| 3 | 3 or 4 days | 161 |
6.4%
|
| 4 | 5 or 6 days | 102 |
4.1%
|
| 5 | All 7 days | 304 |
12.1%
|
| Sysmiss | 51 |