| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 2539 |
48.2%
|
| 2 | 1 or 2 days | 1490 |
28.3%
|
| 3 | 3 or 4 days | 494 |
9.4%
|
| 4 | 5 or 6 days | 195 |
3.7%
|
| 5 | All 7 days | 555 |
10.5%
|
| Sysmiss | 17 |