| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 446 |
30.6%
|
| 2 | 1 day | 216 |
14.8%
|
| 3 | 2 days | 495 |
34%
|
| 4 | 3 days | 29 |
2%
|
| 5 | 4 days | 13 |
0.9%
|
| 6 | 5 or more days | 257 |
17.7%
|
| Sysmiss | 99 |