| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 760 |
47.1%
|
| 2 | 1 to 2 days | 315 |
19.5%
|
| 3 | 3 to 4 days | 167 |
10.3%
|
| 4 | 5 to 6 days | 96 |
5.9%
|
| 5 | 7 days | 276 |
17.1%
|
| Sysmiss | 15 |