| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 963 |
48.2%
|
| 2 | 1 or 2 days | 396 |
19.8%
|
| 3 | 3 or 4 days | 205 |
10.3%
|
| 4 | 5 or 6 days | 83 |
4.2%
|
| 5 | All 7 days | 349 |
17.5%
|
| Sysmiss | 42 |