| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much better | 65 |
5.4%
|
| 2 | Somewhat better | 120 |
10%
|
| 3 | Neither/ no change / about the same | 28 |
2.3%
|
| 4 | Somewhat worse | 304 |
25.3%
|
| 5 | Much worse | 264 |
22%
|
| 7 | Not applicable | 415 |
34.6%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know / Haven’t heard enough to say | 4 |
0.3%
|