| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 136 |
12.2%
|
| 2 | 1 day | 556 |
49.9%
|
| 3 | 2 days | 36 |
3.2%
|
| 4 | 3 days | 33 |
3%
|
| 5 | 4 days | 27 |
2.4%
|
| 6 | 5 or more days | 327 |
29.3%
|
| Sysmiss | 21 |