| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much better | 14 |
1.2%
|
| 2 | Somewhat better | 63 |
5.3%
|
| 3 | Neither/ no change / about the same | 36 |
3%
|
| 4 | Somewhat worse | 305 |
25.4%
|
| 5 | Much worse | 230 |
19.2%
|
| 7 | Not applicable | 531 |
44.3%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know / Haven’t heard enough to say | 21 |
1.8%
|