Value | Category | Cases | |
---|---|---|---|
1 | Less than 30 minutes | 30 |
28.6%
|
2 | At least 30 minutes, but less than 60 minutes | 29 |
27.6%
|
3 | At least 1 hour, but less than 2 hours | 14 |
13.3%
|
4 | 2 hours or more | 32 |
30.5%
|