Value |
Category |
1 |
4 weeks or less |
2 |
5 to 8 weeks |
3 |
2 to 5 months |
4 |
6 months to 1 year |
5 |
more than 1 year |
9 |
dont know, no answer |
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.