| Value |
Category |
| 1 |
Less than a month |
| 2 |
1 to 2 months |
| 3 |
2 to 6 months |
| 4 |
6 months to a year |
| 5 |
More than a year |
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.