| Value |
Category |
| 1 |
None |
| 2 |
Between 1% and 10% |
| 3 |
Between 11% and 20% |
| 4 |
Between 21% and 30% |
| 5 |
Between 31% and 40% |
| 6 |
Between 41% and 50% |
| 7 |
More than 50% |
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.