| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much better | 19 |
1.6%
|
| 2 | Somewhat better | 130 |
10.8%
|
| 3 | Neither/ no change / about the same | 136 |
11.3%
|
| 4 | Somewhat worse | 387 |
32.3%
|
| 5 | Much worse | 163 |
13.6%
|
| 7 | Not applicable | 336 |
28%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know / Haven’t heard enough to say | 27 |
2.3%
|