| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 312 |
20%
|
| 2 | 1 day | 614 |
39.3%
|
| 3 | 2 days | 181 |
11.6%
|
| 4 | 3 days | 118 |
7.6%
|
| 5 | 4 days | 109 |
7%
|
| 6 | 5 or more days | 227 |
14.5%
|
| Sysmiss | 14 |