| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 161 |
6.7%
|
| 2 | Worse | 449 |
18.7%
|
| 3 | Same | 808 |
33.7%
|
| 4 | Better | 657 |
27.4%
|
| 5 | Much Better | 278 |
11.6%
|
| 9 | Don't know | 47 |
2%
|
| 998 | Refused | 0 |
0%
|