| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much better | 296 |
21.4%
|
| 2 | Somewhat better | 698 |
50.4%
|
| 3 | Remains the same | 109 |
7.9%
|
| 4 | Somewhat worse | 132 |
9.5%
|
| 5 | Much worse | 49 |
3.5%
|
| 6 | Prefer not to say | 101 |
7.3%
|