| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 922 |
27.5%
|
| 2 | 1 to 2 days | 768 |
22.9%
|
| 3 | 3 to 4 days | 459 |
13.7%
|
| 4 | 5 to 6 days | 285 |
8.5%
|
| 5 | Every day | 921 |
27.5%
|
| Sysmiss | 7 |