Value |
Category |
1 |
1 day |
2 |
1 week |
3 |
1 month |
4 |
2 months |
5 |
3 months |
6 |
6 months |
99 |
N/R |
888 |
Don't know |
999 |
N/A |
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.