Value |
Category |
1 |
0 -15 min |
2 |
15-30 minutes |
3 |
31-45 minutes |
4 |
46-60 minutes |
5 |
60+ min (more than 1 hour) |
6 |
Don't know |
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.