| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 991 |
27.7%
|
| 2 | 1 to 2 days | 777 |
21.7%
|
| 3 | 3 to 4 days | 524 |
14.7%
|
| 4 | 5 to 6 days | 326 |
9.1%
|
| 5 | Every day | 958 |
26.8%
|
| Sysmiss | 11 |