| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 487 |
16.5%
|
| 2 | 1 day | 1440 |
48.8%
|
| 3 | 2 days | 182 |
6.2%
|
| 4 | 3 days | 119 |
4%
|
| 5 | 4 days | 96 |
3.3%
|
| 6 | 5 or more days | 625 |
21.2%
|
| Sysmiss | 63 |