| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 669 |
34%
|
| 2 | 1 or 2 days | 320 |
16.3%
|
| 3 | 3 or 4 days | 181 |
9.2%
|
| 4 | 5 or 6 days | 92 |
4.7%
|
| 5 | All 7 days | 706 |
35.9%
|
| Sysmiss | 47 |