| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 3153 |
65.6%
|
| 2 | 1 to 2 days | 782 |
16.3%
|
| 3 | 3 to 4 days | 350 |
7.3%
|
| 4 | 5 to 6 days | 175 |
3.6%
|
| 5 | 7 days | 347 |
7.2%
|
| Sysmiss | 13 |