| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1145 |
53.4%
|
| 2 | 1 or 2 days | 401 |
18.7%
|
| 3 | 3 or 4 days | 167 |
7.8%
|
| 4 | 5 or 6 days | 96 |
4.5%
|
| 5 | All 7 days | 336 |
15.7%
|
| Sysmiss | 52 |