| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much worse | 288 |
18%
|
| 2 | Worse | 466 |
29.1%
|
| 3 | Same | 484 |
30.3%
|
| 4 | Better | 291 |
18.2%
|
| 5 | Much Better | 60 |
3.8%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 11 |
0.7%
|