| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1030 |
36.3%
|
| 2 | 1 or 2 days | 618 |
21.8%
|
| 3 | 3 or 4 days | 273 |
9.6%
|
| 4 | 5 or 6 days | 136 |
4.8%
|
| 5 | All 7 days | 777 |
27.4%
|
| Sysmiss | 36 |