| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1283 |
48%
|
| 2 | 1 or 2 days | 697 |
26.1%
|
| 3 | 3 or 4 days | 264 |
9.9%
|
| 4 | 5 or 6 days | 96 |
3.6%
|
| 5 | All 7 days | 335 |
12.5%
|
| Sysmiss | 4 |