| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 2003 |
53.6%
|
| 2 | 1 to 2 days | 779 |
20.8%
|
| 3 | 3 to 4 days | 308 |
8.2%
|
| 4 | 5 to 6 days | 195 |
5.2%
|
| 5 | 7 days | 455 |
12.2%
|
| Sysmiss | 27 |