| Value |
Category |
| 1 |
Less than 30 minutes |
| 2 |
31-60 minutes |
| 3 |
61-120 minutes |
| 4 |
More than 2 hours |
| 8 |
Not applicable |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.