| Value | Category | Cases | |
|---|---|---|---|
| 1 | 15 - 30 min | 31 |
9.4%
|
| 2 | 31 - 45 min | 121 |
36.6%
|
| 3 | 46 - 60 min | 78 |
23.6%
|
| 4 | Less than 15 min | 10 |
3%
|
| 5 | More than 1 hour | 91 |
27.5%
|
| Missing value | 1 |