Value |
Category |
1 |
< 15 minutes |
2 |
15 - 29 minutes |
3 |
30 - 59 minutes |
4 |
1 hour |
5 |
2 hours |
6 |
3+ hours |
8 |
DK |
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.