| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 116 |
9.7%
|
| 2 | Worse | 286 |
23.8%
|
| 3 | Same | 188 |
15.7%
|
| 4 | Better | 430 |
35.8%
|
| 5 | Much Better | 78 |
6.5%
|
| 9 | Don't know | 102 |
8.5%
|
| 98 | Refused | 0 |
0%
|