| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 4257 |
25%
|
| 2 | 1 to 4 days | 5715 |
33.6%
|
| 3 | 5 to 9 days | 2760 |
16.2%
|
| 4 | 10 to 19 days | 3604 |
21.2%
|
| 5 | 20 or more days | 666 |
3.9%
|
| 9 | Unspecified | 1 |
0%
|
| Sysmiss | 369 |