| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much better | 20 |
1.7%
|
| 2 | Somewhat better | 59 |
5%
|
| 3 | Neither/ no change / about the same | 238 |
20.2%
|
| 4 | Somewhat worse | 346 |
29.4%
|
| 5 | Much worse | 147 |
12.5%
|
| 7 | Not Applicable | 246 |
20.9%
|
| 8 | Refused | 2 |
0.2%
|
| 9 | Don’t know / Haven’t heard enough to say | 118 |
10%
|