| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 3268 |
77.4%
|
| 2 | 1 to 2 days | 383 |
9.1%
|
| 3 | 3 to 4 days | 137 |
3.2%
|
| 4 | 5 to 6 days | 110 |
2.6%
|
| 5 | 7 days | 326 |
7.7%
|
| Sysmiss | 59 |