| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 956 |
45.6%
|
| 2 | 1 or 2 days | 475 |
22.7%
|
| 3 | 3 or 4 days | 167 |
8%
|
| 4 | 5 or 6 days | 88 |
4.2%
|
| 5 | All 7 days | 410 |
19.6%
|
| Sysmiss | 25 |