| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1082 |
37.3%
|
| 2 | 1 or 2 days | 832 |
28.7%
|
| 3 | 3 or 4 days | 272 |
9.4%
|
| 4 | 5 or 6 days | 150 |
5.2%
|
| 5 | All 7 days | 568 |
19.6%
|
| Sysmiss | 14 |