| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 2902 |
25.1%
|
| 2 | 1 to 2 days | 3006 |
26%
|
| 3 | 3 to 4 days | 1908 |
16.5%
|
| 4 | 5 to 6 days | 1197 |
10.4%
|
| 5 | 7 days | 2540 |
22%
|
| Sysmiss | 77 |