| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much worse | 218 |
18.2%
|
| 2 | Worse | 199 |
16.6%
|
| 3 | Same | 214 |
17.8%
|
| 4 | Better | 367 |
30.6%
|
| 5 | Much better | 137 |
11.4%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 65 |
5.4%
|