| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1174 |
41.2%
|
| 2 | 1 or 2 days | 1112 |
39%
|
| 3 | 3 or 4 days | 314 |
11%
|
| 4 | 5 or 6 days | 105 |
3.7%
|
| 5 | All 7 days | 145 |
5.1%
|
| Sysmiss | 32 |