| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1016 |
60.3%
|
| 2 | 1 or 2 days | 292 |
17.3%
|
| 3 | 3 or 4 days | 124 |
7.4%
|
| 4 | 5 or 6 days | 46 |
2.7%
|
| 5 | All 7 days | 206 |
12.2%
|
| Sysmiss | 25 |