| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 - 2 Hours | 228 |
38.4%
|
| 2 | 2 - 3 Hours | 147 |
24.7%
|
| 3 | Less than 1 Hour | 190 |
32%
|
| 4 | More than 3 Hours | 29 |
4.9%
|