| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much worse | 287 |
23.9%
|
| 2 | Worse | 330 |
27.5%
|
| 3 | Same | 204 |
17%
|
| 4 | Better | 308 |
25.7%
|
| 5 | Much Better | 68 |
5.7%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 3 |
0.3%
|