| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 850 |
72.6%
|
| 2 | 1 or 2 days | 197 |
16.8%
|
| 3 | 3 to 5 days | 86 |
7.3%
|
| 4 | 6 to 9 days | 17 |
1.5%
|
| 5 | 10 or more days | 21 |
1.8%
|
| Sysmiss | 41 |