| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 744 |
71%
|
| 2 | Worse | 147 |
14%
|
| 3 | Same | 40 |
3.8%
|
| 4 | Better | 76 |
7.3%
|
| 5 | Much Better | 8 |
0.8%
|
| 9 | Don't know | 33 |
3.1%
|