| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 843 |
34.2%
|
| 2 | 1 or 2 days | 636 |
25.8%
|
| 3 | 3 or 4 days | 324 |
13.1%
|
| 4 | 5 or 6 days | 183 |
7.4%
|
| 5 | All 7 days | 481 |
19.5%
|
| Sysmiss | 22 |