| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 894 |
41.6%
|
| 2 | 1 or 2 days | 379 |
17.7%
|
| 3 | 3 or 4 days | 151 |
7%
|
| 4 | 5 or 6 days | 79 |
3.7%
|
| 5 | All 7 days | 644 |
30%
|
| Sysmiss | 29 |