| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 245 |
25.6%
|
| 2 | 1 to 2 days | 282 |
29.5%
|
| 3 | 3 to 4 days | 189 |
19.8%
|
| 4 | 5 to 6 days | 77 |
8.1%
|
| 5 | 7 days | 163 |
17.1%
|
| Sysmiss | 3 |