| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1536 |
58.4%
|
| 2 | 1 to 2 days | 376 |
14.3%
|
| 3 | 3 to 4 days | 172 |
6.5%
|
| 4 | 5 to 6 days | 124 |
4.7%
|
| 5 | 7 days | 420 |
16%
|
| Sysmiss | 13 |