| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1819 |
48.5%
|
| 2 | 1 or 2 days | 986 |
26.3%
|
| 3 | 3 or 4 days | 350 |
9.3%
|
| 4 | 5 or 6 days | 148 |
3.9%
|
| 5 | All 7 days | 444 |
11.8%
|
| Sysmiss | 9 |