| Value |
Category |
| 1 |
Less than three months |
| 2 |
3 months but less than 6 months |
| 3 |
6 months but less than 12 months |
| 4 |
12 months but less than 24 months |
| 5 |
other (Specify) |
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.
