| Value |
Category |
| 0 |
|
| 1 |
Last one year |
| 2 |
Last two years |
| 3 |
Last three years |
| 4 |
Last four years |
| 5 |
Last five years or more |
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.