| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 3 |
0.1%
|
| 1 | Much Worse | 206 |
8.6%
|
| 2 | Worse | 884 |
36.8%
|
| 3 | Same | 455 |
19%
|
| 4 | Better | 709 |
29.5%
|
| 5 | Much Better | 42 |
1.8%
|
| 9 | Don't know | 101 |
4.2%
|
| 98 | Refused | 0 |
0%
|