| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much worse | 86 |
7.2%
|
| 2 | Worse | 167 |
13.9%
|
| 3 | Same | 374 |
31.2%
|
| 4 | Better | 432 |
36%
|
| 5 | Much Better | 122 |
10.2%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 18 |
1.5%
|