| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 456 |
17.5%
|
| 2 | 1 day | 501 |
19.2%
|
| 3 | 2 days | 243 |
9.3%
|
| 4 | 3 days | 128 |
4.9%
|
| 5 | 4 days | 296 |
11.4%
|
| 6 | 5 or more days | 980 |
37.6%
|
| Sysmiss | 24 |