| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1944 |
60.1%
|
| 2 | 1 or 2 days | 666 |
20.6%
|
| 3 | 3 or 4 days | 234 |
7.2%
|
| 4 | 5 or 6 days | 101 |
3.1%
|
| 5 | All 7 days | 290 |
9%
|
| Sysmiss | 58 |