| Value | Category | Cases | |
|---|---|---|---|
| 1 | less than 15 minutes | 4366 |
23.6%
|
| 2 | 15 -30 minutes | 10159 |
55%
|
| 3 | 30-45 minutes | 2882 |
15.6%
|
| 4 | 45-60 minutes | 855 |
4.6%
|
| 5 | more than or equal to 60 minutes | 200 |
1.1%
|