| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 935 |
26%
|
| 2 | 1 or 2 days | 661 |
18.4%
|
| 3 | 3 or 4 days | 389 |
10.8%
|
| 4 | 5 or 6 days | 209 |
5.8%
|
| 5 | All 7 days | 1398 |
38.9%
|
| Sysmiss | 59 |