| Value |
Category |
| 0 |
More than once a month |
| 1 |
Once a month |
| 2 |
Once in 2 to less than 3 months |
| 3 |
Once in 4 to less than 6 months |
| 7 |
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.