| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1474 |
48%
|
| 2 | 1 or 2 days | 950 |
31%
|
| 3 | 3 or 4 days | 285 |
9.3%
|
| 4 | 5 or 6 days | 92 |
3%
|
| 5 | All 7 days | 268 |
8.7%
|
| Sysmiss | 5 |