| Value |
Category |
| 1 |
Much more than usual |
| 2 |
More than usual |
| 3 |
Same as usual |
| 4 |
Less than usual |
| 5 |
Much less than usual |
| 8 |
Don't know |
| 9 |
Missing |
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.