| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 903 |
55.1%
|
| 2 | 1 to 2 days | 276 |
16.8%
|
| 3 | 3 to 4 days | 151 |
9.2%
|
| 4 | 5 to 6 days | 131 |
8%
|
| 5 | 7 days | 178 |
10.9%
|
| Sysmiss | 53 |