Value |
Category |
0 |
don't know |
1 |
in less than 3 months |
2 |
3-6 months |
3 |
7-12 months |
4 |
13-24 months |
5 |
25-36 months |
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.