| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 449 |
40.8%
|
| 2 | 1 or 2 days | 183 |
16.6%
|
| 3 | 3 or 4 days | 109 |
9.9%
|
| 4 | 5 or 6 days | 53 |
4.8%
|
| 5 | All 7 days | 307 |
27.9%
|
| Sysmiss | 16 |