| Value |
Category |
| -999999999 |
missing |
| 1 |
Much worse now |
| 2 |
A little worse now |
| 3 |
The same |
| 4 |
A little better now |
| 5 |
Much better now |
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.