| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1337 |
67.6%
|
| 2 | 1 or 2 days | 317 |
16%
|
| 3 | 3 or 4 days | 143 |
7.2%
|
| 4 | 5 or 6 days | 42 |
2.1%
|
| 5 | All 7 days | 140 |
7.1%
|
| Sysmiss | 5 |