| Value |
Category |
| 1 |
Within the past three months |
| 2 |
3 - less than 7 months |
| 3 |
7 - less than 12 months |
| 4 |
1 - less than 5 years |
| 5 |
5 yeras and over |
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.