| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 556 |
28.6%
|
| 2 | 1 day | 657 |
33.8%
|
| 3 | 2 days | 271 |
13.9%
|
| 4 | 3 days | 117 |
6%
|
| 5 | 4 days | 65 |
3.3%
|
| 6 | 5 or more days | 280 |
14.4%
|
| Sysmiss | 38 |