| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 2520 |
22.9%
|
| 2 | 1 or 2 days | 2739 |
24.8%
|
| 3 | 3 or 4 days | 1122 |
10.2%
|
| 4 | 5 or 6 days | 513 |
4.7%
|
| 5 | All 7 days | 4131 |
37.5%
|
| Sysmiss | 117 |