| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 366 |
19.7%
|
| 2 | 1 to 2 days | 327 |
17.6%
|
| 3 | 3 to 4 days | 56 |
3%
|
| 4 | 5 to 6 days | 458 |
24.7%
|
| 5 | 7 days | 651 |
35%
|
| Sysmiss | 8 |