| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 2770 |
49.7%
|
| 2 | 1 or 2 days | 1440 |
25.9%
|
| 3 | 3 or 4 days | 496 |
8.9%
|
| 4 | 5 or 6 days | 211 |
3.8%
|
| 5 | All 7 days | 652 |
11.7%
|
| Sysmiss | 88 |