| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1450 |
68.9%
|
| 2 | 1 to 2 days | 424 |
20.1%
|
| 3 | 3 to 4 days | 162 |
7.7%
|
| 4 | 5 to 6 days | 40 |
1.9%
|
| 5 | 7 days | 30 |
1.4%
|
| Sysmiss | 23 |