| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1015 |
33.9%
|
| 2 | 1 to 2 days | 991 |
33.1%
|
| 3 | 3 to 4 days | 491 |
16.4%
|
| 4 | 5 to 6 days | 180 |
6%
|
| 5 | 7 days | 320 |
10.7%
|
| Sysmiss | 15 |