| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much better | 26 |
2.2%
|
| 2 | Somewhat better | 16 |
1.3%
|
| 3 | Neither/ no change / about the same | 2 |
0.2%
|
| 4 | Somewhat worse | 83 |
6.9%
|
| 5 | Much worse | 286 |
23.8%
|
| 7 | Not Applicable | 778 |
64.8%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know / Haven’t heard enough to say | 9 |
0.8%
|