| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1832 |
68.3%
|
| 2 | 1 or 2 days | 468 |
17.4%
|
| 3 | 3 or 4 days | 129 |
4.8%
|
| 4 | 5 or 6 days | 59 |
2.2%
|
| 5 | All 7 days | 194 |
7.2%
|
| Sysmiss | 8 |