| Value |
Category |
| 1 |
Less than 1 month a year |
| 2 |
Between 1-3 months a year |
| 3 |
Between 3-6 months a year |
| 4 |
Between 6-9 months a year |
| 5 |
More than 9 months 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.
