| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1718 |
59.5%
|
| 2 | 1 or 2 days | 560 |
19.4%
|
| 3 | 3 or 4 days | 203 |
7%
|
| 4 | 5 or 6 days | 120 |
4.2%
|
| 5 | All 7 days | 288 |
10%
|
| Sysmiss | 35 |