| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 3 | 390 |
12%
|
| 2 | 3-6 hours | 204 |
6.3%
|
| 3 | 6-12 hours | 783 |
24%
|
| 4 | 12-24 hours | 1882 |
57.7%
|
| 0 | 2611 | ||
| 99999999 | 131 |