| Value |
Category |
| 1 |
none |
| 2 |
up to one week |
| 3 |
more than one week |
| 4 |
1-4 weeks |
| 5 |
one more or more |
| 6 |
dont 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.