| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 461 |
12.3%
|
| 2 | 1 day | 370 |
9.9%
|
| 3 | 2 days | 1907 |
51%
|
| 4 | 3 days | 111 |
3%
|
| 5 | 4 days | 52 |
1.4%
|
| 6 | 5 or more days | 835 |
22.4%
|
| Sysmiss | 436 |