| Value |
Category |
| 1 |
Less than 10 Minutes |
| 2 |
10 to 30 Minutes |
| 3 |
31 to 60 minutes |
| 4 |
More than 1 hour |
| 5 |
98 |
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.
