| Value | Category | Cases | |
|---|---|---|---|
| 01 | No time | 20567 |
7%
|
| 02 | 1-30 minutes | 32826 |
11.1%
|
| 03 | 31-60 minutes | 42001 |
14.2%
|
| 04 | Between 1 and 2 hours | 78641 |
26.6%
|
| 05 | Between 2 and 4 hours | 70020 |
23.7%
|
| 06 | Between 4 hours and 6 hours | 30299 |
10.3%
|
| 07 | More than 6 hours | 20834 |
7.1%
|
| 97 | N/A | 173600 | |
| 98 | Invalid | 1065 | |
| 99 | Missing | 15637 |