| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1117 |
42.8%
|
| 2 | 1 or 2 days | 825 |
31.6%
|
| 3 | 3 or 4 days | 291 |
11.1%
|
| 4 | 5 or 6 days | 138 |
5.3%
|
| 5 | All 7 days | 240 |
9.2%
|
| Sysmiss | 58 |