| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 2055 |
50.4%
|
| 2 | 1 to 2 days | 832 |
20.4%
|
| 3 | 3 to 4 days | 445 |
10.9%
|
| 4 | 5 to 6 days | 346 |
8.5%
|
| 5 | 7 days | 402 |
9.9%
|
| Sysmiss | 30 |