| Value |
Category |
| 1 |
1. Increased |
| 2 |
2. Stayed about the same |
| 3 |
3. Decreased |
| 4 |
4. Don’t know |
| 5 |
5. Prefer not to say |
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.