| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1304 |
57%
|
| 2 | 1 to 2 days | 378 |
16.5%
|
| 3 | 3 to 4 days | 126 |
5.5%
|
| 4 | 5 to 6 days | 41 |
1.8%
|
| 5 | All 7 days | 438 |
19.2%
|
| Sysmiss | 13 |