| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 344 |
22.3%
|
| 2 | 1 to 2 days | 137 |
8.9%
|
| 3 | 3 to 4 days | 89 |
5.8%
|
| 4 | 5 to 6 days | 85 |
5.5%
|
| 5 | 7 days | 888 |
57.6%
|
| Sysmiss | 31 |