| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 161 |
8.2%
|
| 2 | 1 day | 812 |
41.5%
|
| 3 | 2 days | 360 |
18.4%
|
| 4 | 3 days | 59 |
3%
|
| 5 | 4 days | 37 |
1.9%
|
| 6 | 5 or more days | 527 |
26.9%
|
| Sysmiss | 93 |