| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 21 |
55.3%
|
| 2 | 1 to 2 days | 7 |
18.4%
|
| 3 | 3 to 4 days | 3 |
7.9%
|
| 4 | 5 to 6 days | 2 |
5.3%
|
| 5 | 7 days | 5 |
13.2%
|