| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 592 |
24.6%
|
| 2 | Worse | 735 |
30.5%
|
| 3 | Same | 267 |
11.1%
|
| 4 | Better | 694 |
28.8%
|
| 5 | Much Better | 89 |
3.7%
|
| 9 | Don't know | 30 |
1.2%
|
| 998 | Refused | 0 |
0%
|